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ENZYMES

Assalamualaikum and Hi everybody J.

Given name was Muhamad Aqil Arif Bin Zaharinuddin, I’m from HS241 (3A). I would like to talk a bit about enzymes which are things that make us keep healty and young of course because without enzymes we would be digesting food for many years.

Alright, do you remember about Pac man ? Pac man and enzymes are both likely to be the same. ‘P’ for pacman, ‘P’ also for protein which is the component of an enzyme. Enzyme most likely build up by protein that functioning in speeding up biological reaction in our body. However, enzymes are not alone, they also being helped by cofactor (mostly metal ion) and coenzyme (organic molecules).

*imaging that we are boarding a plane, going somewhere…how could we reach our destination if there is no pilot right? That’s why we need ‘enzyme’ to be our pilot of our plane so that we could reach our destination. Otherwise it take longer time for us to travel by our own. Thanks to our enzymes that speed up our journey J.

CHARACTERISTIC OF ENZYME :-

·         Active site :  every enzyme have their own active site which can receive substrate to be convert into product. The active site also can induce fit to the substrate so the process will be successful.

·         Very specific ( lock and key): enzymes are very specific toward which substrate that react, that’s why only specific substrate could react with enzymes that match enzyme’s binding site.

·         Enzyme are recycle: enzyme can react as catalyst because one enzyme could react with thousand of substrate.

FACTOR THAT AFFECT ENZYME:

Following factor which on specific value that doesn’t fit for certain enzyme can cause damage or we called as protein denaturation.

1.      pH

2.      Temperature.

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Assalamualaikum and hi folks. my name is Muhammad Fadzli Bin Rusli from HS2413B.

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Assalamualaikum and hi folks. my name is Muhammad Fadzli Bin Rusli from HS2413B.

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So..hmm ENZYME huh?
Well.. enzyme is actually are proteins produced by our body that act as catalyst to speed up biochemical reaction in our body. Simple as that! Well .. not really  >.< Enzyme has their own special characteristics that differentiate it from vitamins and other biomolecule in our body.

so what are those characteristics?

1. enzyme reaction based on "lock-key" mechanism. this mechanism explain about enzyme specificity to their own substrate.

2.  enzyme does not change at the end of the reaction so they can be used again and again and again.

- there is a lot more and some of them already being stated above! want to know more? Then read honey.. hahaha

Next, what the importance or significant of enzyme in our body?
Enzyme play important roles in our body physiology process such as breathing, digestion, growth, reproduction and in body immune systems. For an instance, breakdown of carbohydrates for energy sources need enzyme called amylase. Amylase help in digestion and breakdown of carbohydrate into glucose for whole body to utilised as fuel to keep functioning including brain. So let me ask you simple questions.. what will happen if we cannot produce amylase for breakdown of carbohydrate into glucose? and what will happen if brain don't have fuel to keep working? WE D.E.A.D!  In other word, enzyme is very significant in keeping us alive beybeh..  hahaha in certain extent we will not actually die due to deficiency of enzyme since we have compensation mechanism to help us. But you get the idea of  enzyme significant in our body right?

well that is all for now.. it been pleasure to be able to share something here. Until next time.

"Enzyme is like internet, we might think that we can live without itbut having them will make much differences in our life" - unknown

Much love <3
fadzli

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HELLO EVERYONE!! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

Today I want to talk a bit about enzyme which was an important protein which resides in our body. First of all, what is an enzyme?? What was its significance on our body??

An enzyme was actually a catalyst which accommodate in the chemical reaction occurs inside our body. How enzyme act as catalyst for chemical reaction?? Enzyme usually help in decreasing the amount of activation energy that required for a specific reaction to be started or initiated. Each enzyme was very specific towards the substrate in which they will bind to for reaction to occur. This was due to the “Lock-Key” mechanism in which every enzyme have a specific active binding site that allow only specific substrate to bind to the active site.

Why enzyme are very important to our body ?? For your information, enzyme help in digestion of food in our body. It also help in the process of detoxification of blood which happened when the enzyme breakdown the toxin resides in our blood. Other than that, the enzyme also assist in providing cellular energy also help in other repairing and healing processes in our body, as well helping the organs in our body to function well. In short, body cannot conduct its own function well without the presence of enzyme.

I think that’s all for this session and I end my words with a quotes saying that “ A murderer is nothing but an enzyme. In the end he does nothing but catelyze an inevitable process. As a good precursor, in fact, he anticipates it. - William C. Brown".

Thanks !!!

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HELLO EVERYONE!! Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE!Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE !MY NAHerys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE !MHerys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE !Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE ! Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVERYONE!!Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLO EVER is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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HELLy name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Hello Everyone! My name is Herys Elvino Jaikol@Yaikol A.K.A Vino (2015218406) from Group A (HS241 3A).

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Assalamualaikum and hi everyone, my name is Siti Rabiah Khussainie binti Rujay from group C. Today i’m going to share a little bit about enzyme. Enzyme are very efficient catalyst for biochemical reaction. They act as catalyst within living cell. Catalyst increase the rate at which chemical reaction occur without being consumed or permanently altered themselves. They speed up reactions by providing an alternative reaction pathway of lower activation energy. A chemical reaction is a process that converts one or more substances to another type of substance (product). All enzyme are proteins but not all proteins are enzyme.

Why we need ENZYME??
as we all know, enzyme control the speed of chemical reaction in our body. Without enzymes, these reaction will take place slowly to keep us alive.For example, enzyme in our gut break down large molecules into smaller ones. Besides, enzymes that make DNA, use small molecules to build up large complex one. Enzymes also help cell to communicate with each other, keeping cell growth, life and under control.

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Assalamualaikum and hi ,  iam Ismah Firzanah Binti Ishamshah form group B .

In my opinion we do need enzyme in our body because it ontrol the speed of chemical reactions in our body, such as digestive enzyme, it is important in order to break down the macro molecule to the smaller molecule so that our body can absorb the nutrient in the food we ingest.

Enzymes are so important, deficiency of enzyme will lead to disease such as, if we lack of lactase it will caused lactose intolerance . Lactose intolerance is a condition where our body digestive system cannot digest lactose.

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Assalamualaikum and hi !

I am Nur Azizah Hamzah (2015208898) from GroupB.

ENZYME is a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction.

Enzymes are also the sparks that start the essential chemical reactions our bodies need to live. They are necessary for digesting food, for stimulating the brain, for providing cellular energy, and for repairing all tissues, organs, and cells.

There are three types of enzymes: metabolic enzymes, digestive enzymes, and food enzymes.

Metabolic enzymes catalyze, or spark, the reactions within the cells. The body's organs, tissues, and cells are run by metabolic enzymes. Without them our bodies would not work. Among their chores are helping to turn phosphorus into bone, attaching iron to our red blood cells, healing wounds, thinking, and making a heart beat.

Digestive enzymes break down foods, allowing their nutrients to be absorbed into the bloodstream and used in body functions. Digestive enzymes ensure that we get the greatest possible nutritional value from foods.

Food enzymes are enzymes supplied to us through the foods we eat. Nature has placed them there to aid in our digestion of foods. This way, we do not use as many of the body's "in-house" enzymes in the digestive process.

Thats all form me :) Thank you!

By the way, sorry for the 'non-selfie'  picture :'(

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Assalamualaikum n good morning!!! I’m nurul syuhadah mohd sahar (syuhadase)  2016409392 from hs2413c. Today, i will share some knowledge about enzyme.

This is how to understand enzyme concept:

E –essential for body reaction by catalyse biological reaction which is accelerate the reaction and lower the energy of activation is required (function of enzyme)

N –necessary for digesting food, stimulating the brain, providing cellular energy and repairing organs, tissue and cells (importance of enzyme)

Z –zymase is an enzyme complex that catalyze the fermentation of sugar into ethanol and carbon dioxide (example of enzyme)

Y –hydrolase, oxidoreductase, transferase, lyase, isomerise and ligase (classification of enzyme)

M –model of induced- fit enzyme action stated that when substrate binds to an enzyme, the enzyme cause substrate to change its shape and speeding up the reaction (example of model used to describe enzymatic reaction)

E –enzymatic reaction is depends on temperature, pH, substrate concentration, enzyme concentration and inhibitor (factor affecting rate of enzymatic reaction)

#loveenzymeforever

#goodenzymegoodlife

thanks!!!

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Assalamualaikum, hye everyone. I’m Nurul Nabilah binti Jamat from HS2413B.

Enzymes are proteins that control the speed of chemical reactions in your body. Without enzymes, these reactions would take place too slowly to keep you alive. Enzyme is important in our life and without we realize, enzyme take place every second in our body!

Food enzymes help digest the foods with the needed vitamins and minerals. Without the enzymes, certain foods may not be easily digested, especially when the digestive system has been weakened by the processed refined-food diet. Our bodies make digestive enzymes as well, mainly in the pancreas, the stomach, the small intestine, and the mouth. Example of enzyme in digestive system are Amylase that digests carbohydrates, Lipase involve in digesting fats and Protease in digesting proteins.

In food industry, enzyme protease is used to tenderize meat and remove the skin of fish. Amylase and amyloglucoxidase help to change starch to sugar in the making of syrup. Lipase involve in enhancing flavor development and shortening the time for cheese ripening. Production of specialty fats with improved qualities. Production of enzyme-modified cheese/butter from cheese curd or butterfat.

Enzymes have been used in many kinds of detergents for over 30 years. Traditional use of enzymes in laundry detergents involved those that degrade proteins causing stains, such as those found in grass stains, red wine and soil. Lipases are another useful class of enzymes that can be used to dissolve fat stains and clean grease traps or other fat-based cleaning applications.

Therefore, take care of your enzyme because these tiny molecules can make big change in your life.

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Assalamualaikum. Hellooooo.... I am Ain Zafirah Binti Rusadha from group C.
Enzymes are proteins that control our chemical reactions in the body.  It breakdown large molecules into the smaller one.  Enzymes roles in our body include food enzyme, digestive enzyme and metabolic enzyme. Many medical conditions are associated with enzyme problems.
For example, a deficiency of the digestive enzyme lactase, which breaks down milk sugar, leads to lactose intolerance. A more serious deficiency of digestive enzymes can develop with inflammation of the pancreas, or pancreatitis. This condition is often associated with weight loss and malnutrition due to a reduced ability to digest foods consumed in the diet. There are also many more enzymes intolerant that can reflect in our health condition.
In conclusion, enzymes is one of the main chemicals that important in our body for chemicals reaction takes place.

LIVE YOUR LIFE WITH ENZYMES!!

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Assalammualaikum, my name is Nursyafiqah binti Samad (2016409348) from class HS2413C. In my opinion,enzymes is very important in our body because of its multiple roles.  Enzymes are proteins that control speed of chemical reactions in our body. Without enzymes, these reactions would take place too slowly to keep we alive. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control. They are necessary for digesting food, stimulating the brain, for providing cellular energy, and for repairing all tissues, organs and cells. There are three types of enzymes : metabolic enzymes, digestive enzymes and food enzymes. Metabolic enzymes catalyse the reactions within the cells. Without them our bodies would not work. Digestive enzymes break down foods, allowing their nutrients to be absorbed into the bloodstream and used in body functions. Food enzymes are enzymes supplied to us through the foods we eat. Enzymes also used for detoxification. It breaking down toxic substances so that they are secreted and cannot build up to possibly cause harm.

In conclusion,Humbart Santillo, in his book, Food Enzymes, quotes a Scottish medical journal that says it well , “ Each of us , as with all living organisms, could be regarded as an orderly, integrated succession of enzyme reactions.” So lets take care our body . That’s all from me. Thank you.

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Assalamualaikum , and hi . I'm Norarina binti Mohd Johar (2016409366) from group 3C . From my opinion , we need enzymes in our body because everything that our body does are depends on it such as digestion of food . It is needed for every chemical reaction that take places in body . Without enzymes , reaction can still occur but there will be too slow to support life . There are also people who are born without an enzyme . For example , phenylketonuria . This is because of almost total absence of enzyme phenylalanine hydrolase which it can lead to severe mental retardation if not treated early .That's all .

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Assalamualaikum and hye everyone! :) I'm Nur Althahira Izzati Binti Hassan from group 3C. Let's talk about enzyme. Enzymes are proteins that control the speed of chemical reactions in our body. Without enzymes, these reactions would take place too slowly to keep us alive. Some enzymes, like the ones in our gut, break down large molecules into smaller ones. Others, like the enzymes that make DNA, use small molecules to build up large complex ones. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control.

In addition, an enzyme can contain organic or inorganic non-protein substances called cofactors, which help determine its overall shape and function. The shape of any given enzyme allows it to link up with substrates.

Enzyme has high efficiency because it is not permanently transformed by the chemical reaction but it will reassumes to its characteristics shape and attach to another free substrate to undergo next chemical reaction.

Lat but not least, our body's temperature and pH can alter the effects of enzyme by changing the shape of their individual proteins. Enzyme activities in our body also can stop in the presence of subtance called inhibitors while  activator is the subtances that boost up and make them work on more substrates than normal.

So our body really need enzymes because without them our body would be unable to transform its internal chemicals fast enough to sustain life :)

That's all from me. Thankyou :)

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Assalamualaikum, my name is Noor Halimah bt Hamizi from group B. Enzymes are protein that act as a catalyst in biochemical reaction. It increase the speed of biochemical reactions. It works at suitable temperature and pH to avoid the enzymes from denatured. Enzyme made up from hundreds to millions amino acids chains called polypeptide chains. The sequence of the amino acids determine the function of the enzymes. It helps to break down the large molecules into small molecules. Examples of enzymes are amylase, lipase and protease.

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Hi everyone! I'm Adeline Alui Peterik (2016299864) from group C. Enzymes are the stuff of life.No cell would be alive without the action of enzymes.Life in a cell is made possible through the hundreds of chemical reactions that occur there.If these chemical reactions proceed too slowly, the activities of the cell would come to a screeching halt.You know what,enzymes are biological catalysts.They speed up the chemical reactions of the cell would move so slowly that they would be of no use to the cell, and the cell would die.*ENZYMES are truly amazing proteins that play a vital role inside every living cell.
#PLEASE don't look down at ENZYMES!!

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Assalammualaikum and Hai everyone :) My name is Nurhanisah binti Saharudin from group HS241 3C. Enzymes is activated protein that act as a catalyst in many chemical reaction in our body. There are three major categories of enzymes. First, metabolic enzymes that assist in wide range of basic body processes such as breathing, thinking and also involve in maintaining immune system to protect from disease. Example in tobacco smoke, it will convert them in form that body can expel the toxins easily. Second, digestive enzyme is enzyme that already produce in the body. Example, protease that responsible breakdown of protein. Third, enzyme that contain in raw food which initiate their breakdown when consumed.

So, when our body lack or inadequate of the enzyme, our body cannot complete the process of chemical reaction and cause diseases. Hence, we need to have healthy diet and healthy lifestyle to maintain health functioning of our body. Thank you! :)

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Assalamualaikum and hello everyone. I am Nurina Hannani binti Hishammuddin from group A. In my opinion, enzymes play a critical role in everyday life. This is because a living system controls its activity through enzymes. An enzyme is a protein molecule that is an incredibly efficient and highly specific biological catalyst which speeds up chemical reactions in our body. Enzymes are vital in digesting the food that we eat, stimulating our brain, providing cellular energy and for repairing of the tissues, organs and cells. There are 3 types of enzymes, which are metabolic enzyme that catalyses reaction within the cells, digestive enzyme which breaks down food and make it possible to the nutrient to be used in the body and food enzyme which is supplied to us through the food that we eat. An example of enzyme in our body is salivary amylase in the oral cavity which helps in hydrolysis of starch into sugar.

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Assalamualaikum w.b.t and hai everyone. My name is Nur Nadia Hani binti Norazmi from group 3C. What is enzyme? Enzyme are consist of proteins, compounds of high molecular weight that containing carbon,hydrogen,oxygen,sulfur and nitrogen.Many enzymes consist of a protein and a non-protein (called the cofactor). The proteins in enzymes are usually globular. The intra- and intermolecular bonds that hold proteins in their secondary and tertiary structures are disrupted by changes in temperature and pH. The main function of enzyme is to catalyze the biological reactions in our body and lower the energy of activation required for the reaction to proceed.The factors that effect enzyme catalyzed reactions are temperature, ph and buffer, subtrate concentration and enzyme concentration. So, the enzyme is important to us because  no activity would take place at all. Neither vitamins, minerals, nor hormones can do any work without enzymes.

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Assalamualaikum and very good afternoon. My name Amirah Nurulhuda Bt Ahmad Jais (2015430488) and I'm from group HS241 (B). Everyone knows that, enzyme is a protein that act as catalyst that will increase the rate of chemical reaction by lowering the activation energy without being consumed. In the same meaning, enzyme are be able to undergo the same chemical reaction over and over again. Enzyme has specific function and has no side effects. Enzyme are stable biodegradable and environmentally friendly. And the most important things are, all enzyme are protein but not all protein are enzyme.

~ The activity of enzyme can be affected by the presence of cofactor, which will assist the reaction of the enzyme and also inhibitor, which is will inhibit the enzyme activity.

~ Enzyme are made up of amino acid. Thousands of amino acid are linked together, consist of one or more long chain of linked amino acid coiled together to form 3D structure  to form an enzyme. Each enzyme has unique sequence of amino acid. The structure and function of enzyme is influenced by the sequence of amino acid.

~ Enzyme are classified into 6 groups. these groups are based on their function in a chemical reaction. The 6 groups of enzyme are oxidoreductase, transferase, hydrolase, lyase, ligase and lastly, isomerase.

~ Since enzyme is a protein, likes other protein also, enzyme are sensitive to high temperature, pH ( too low pH is strong acid, too high pH
is strong alkaline ). This two things will cause the enzyme to be denature.

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Assalamualaikum, my name is Khairul Ameera Binti Kamaruddin (2016409378) from group C. Enzymes are used in a variety of everyday

products you use.

For example, Saturday afternoon, washing your clothes, you may not realize that enzymes are doing some of the dirty work for you. The detergent that you are using is most likely to contain enzymes that remove the dirt and greasy stains from your clothes.   Relaxing in the sun, waiting for your clothes to be cleaned, you may need something to drink. The sweet taste of the soft drink comes from syrup, which is made using enzymes.  You may get hungry: A loaf of bread would come in handy. Almost all the bread you buy in the supermarket is made with a little help from enzymes.
ENZYMES:
1. Biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.

2. Help break large molecules into smaller pieces that are more easily absorbed by the body.

3. Binding two molecules together to produce a new molecule.

4.Enzymes are highly selective catalysts, meaning that each enzyme only speeds up a specific reaction.

That's what did I understand about enzyme. Thank you

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Assalamualaikum. My name is Nur Najihah Binti Mohd Raslam from group C. Enzymes are important in our body for the body to carried out it function. Enzyme are responsible to catalyze chemical reaction in our body. Without enzyme, a lot of disorder can develop such as phenylketonuria which is absence or lack of enzyme phenylalanine hydroxylase ( enzyme responsible for the conversion of phenylalanine to tyrosine) that can lead to brain damage. Metabolic enzyme helps our body to function normally while digestive enzyme helps to break down food and absorb the nutrient.

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Assalamualaikum and hye everyone. My name is Sarah Sorfina bt Sukeri, you can call me Sarah. i'm from group C. I would like to define enzyme first before explain what is the needs of enzyme. Enzyme is a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction. So how it is important? well, enzymes are our body's workers. They are responsible for constructing, synthesizing, carrying, dispensing, delivering, and eliminating the many ingredients and chemicals our body uses in its daily business of living. We need enzyme as it help to regulate the production of vitamin, mineral and hormone in our body. Besides that, enzyme help reaction to take place quicker as it help to breakdown large molecules of food into smaller ones in our digestive system. it makes our body function easier. Without enzyme, no activity would take place at all. Also, we tend to be sick if abscencing or reducing one of those enzyme we needs in our body. that's all from me madam eva, just a simple one. tq <3

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Why enzyme is essential in our body to sustain our life?

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Why enzyme is essential in our body to sustain our life?

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Assalamualaikum and good evening eveyone :) I'm Siti Nur Balqis Bt Shamsuri or you just can call qiss or qish just like my friends usually do. I'm from HS241 3A. The topic is about enzyme right? Hmm... For me, enzyme is like our own family, our parents. We can't live without them just like our parents. So, enzyme is so so important in our life. Enzyme is a type of protein  that essential in every chemical reaction in our body and also essential for a normal activity of cells, tissues, organs, fluid etc in our body.How they work? They work together cooperating with vitamins and minerals and act as a catalyst to accelerate chemical reaction because most chemical reactions in biological cells would occur too slowly. Without enzyme, all chemical reaction occur slowly just like a kura-kura -.-Enzymes don't only act as a catalyst. When the body has an abundance of enzymes, it can protect itself and repair the damage from almost all degenerative disease disorders! WOW! :O Without enzymes, we age more quickly, get disease earlier in life, and acquire physical impairments and mental retardation as our bodies degenerate. For example, PKU or phenylketonuria disease. An autosomal recessive disorder which involves a gene mutation in the gene for the enzyme phenylalanine hydroxylase (PAH)- enzyme defective and enzyme activity is reduced; can lead to brain retardation or brain damage. There are several type of enzymes; metabolic enzymes, digestive enzymes (eg; amylase, protease, lipase etc.) and food or plant enzymes (eg; cellulase). What is the best source of enzyme? Maintain your healthy diet, healthy life. Keep yourself away from polluted air, water, food, pesticide and chemical. Besides that, there are 6 major classes of enzymes; oxidoreductases, transferases, hydrolases, lyases, isomerases, and ligases. There are categorized under The Enzyme Commission number (EC number): A numerical classification scheme for enzymes, based on the chemical reactions they catalyze. Wow there are so many enzyme in our body la :O That's why enzyme is so important. hmm...

That's all what I conclude about enzyme. Thank you :D

"Be an enzyme, a catalyst for change"

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Assalamualaikum and Hi. My name is Nurul Najwa Bt Saleh, you can call me Najwa or wa. I'm from HS241 3C. Why body need enzymes? 

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Assalamualaikum and Hi. My name is Nurul Najwa Bt Saleh, you can call me Najwa or wa. I'm from HS241 3C. Why body need enzymes? 

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Enzymes play a very active role in everyday life. It enable many chemical reactions that taking place inside the body of a plant or animal. For example, respiratory system is catalysed by the combination of oxygen with hyrogen using enzyme cytochrome. In human body, enzyme fulfil one of the three basic functions. The metabolic enzymes assist in a wide range of basic bodily processes cover from breathing to thinking. Its also applicable to maintaning the immune system by protect us against disease.
Enzymes also help in digesting food we eat. The food we eat must be broken down into nutrients so we can absorbed and utilized by our body. Digestive system used hydrolases enzyme to trigger a reaction called hydrolysis which breaks large molecules into smaller units. Other than that, enzyme play role in DNA copying. to carry out copying, body relies on enzymes helicases and gyrases to unwind the tightly coiled DNA strands so they can be copied. Thats all from me. Thank you.

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Assalamualaikum,hi everyone ! My name is Ainza Suzila Bt Ramzi from group 3C. Why do we need enzyme? From my opinion, enzymes are biological catalysts substances that increase the rate of chemical reactions without being used up and also proteins that are folded into complex shapes that allow smaller molecules to fit into them. Moreover, enzymes break down the substances we eat. That means enzymes break down proteins, cellulose, starches and other foodstuffs. This makes it possible for the intestines to absorb nutrients. Enzymes also transport nutrients, carry away toxic wastes, purify the blood, deliver hormones, balance cholesterol, build protein into muscle and feed and fortify the endocrine system.Besides, their presence and strength can be determined by improved blood and immune system functions as our bodies require enzymes in order to function, repair injury and to fight off pathogens. That’s all from me. Thank you.

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Assalamualaikum… What’s up  guys!! My name is Nur ‘Ain Hikmah Bt Sairi. I’m from group 3C. Today I want to share with you about why we need enzymes in our body?  In my opinion, without enzymes, no activity would take place at all. Neither vitamins, minerals, nor hormones can do any work without enzymes. They regulate the digestion of our food, the production of energy, the production of hormones and other important body secretions, and the destruction of foreign substances. Enzymes are responsible for a lot of the work that is going on in cells. When a cell needs to get something done, it almost always uses an enzyme to speed things along. Last but not least, enzymes don't get used up after they do their job. They can be used over and over again till it’s denatured. So without enzymes, a person cannot doing anything and no life would be possible. That’s all from me. TQ :)

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Assalamualaikum and hye everyone , my name is Hanim Binti Mohd Yusof and you can  call me hanim , I'm from HS241 group 3C. Why do we need enzyme in our body? From  my view, enzyme play an important role in human body . Enzyme is a subtance which acts as catalyst in living organism which it catalyze all aspect of cell metabolism. As our body need many kind of nutrients , hence our body need an enzyme to catalyse it. Without enzyme no activity would take place at all. If you take all the nutrients such as vitamins  or minerals  , you still need the enzyme in order to break down the nutrients into smaller molecules so that it can be digested. Also, enzyme catalyst are not used up in the process however it catalyze all essential reaction such as oxidation, reduction, esterification and many more.
Thats all from me , thank you.

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Assalamualaikum and hello everyone, I am Emiriatulemni Bt Suhemi from HS 241 group 3C. What i know about enzyme and its importance?? All cells require enzymes to survive and function. Enzyme is a biological molecule which is protein that act as a catalyst for complex reaction in our body. They speed up reactions and usually highly selective, catalyzing only specific reactions. There are 3 types of enzyme : metabolic enzyme (catalyze the reactions within the cells), digestive enzyme (break down foods, allowing their nutrients to be absorbed into the bloodstream) and food enzyme (enzymes supplied to us through the foods we eat). The binding structure of enzyme and substrate is refer to lock and key hypothesis. Factors that may affect enzyme reaction are temperature, pH value, concentration of enzyme and substrate and inhibitors of enzyme activity. When enzymes function properly, homeostasis is maintained, giving all of us a healthy body. That’s all from me, thank you.

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Assalamualaikum everyone and hi! I’m Munirah binti Hasan from group HS241 3C. I would like to share my opinion about enzymes. What are enzymes? Why do we need enzymes in our body? Enzymes are functional proteins that catalye biological reactions and control the speed of reaction in our body. Enzymes are manufactured not only by human and animals, but also manufactured by plants. Enzymes are very important because they breakdown large food molecules into smaller units that absorbed into the cells and used by our body as energy source. Sounds simple enough right? Well, without enzymes, the food we eat would not be digested and we would die from starvation. However enzymes go way beyond the digestive system. They are the catalyst for all chemical reactions taking place in our body including the elimination of waste products or toxins, the regeneration of cells or tissues, as well as supporting our immune system. Enzymes also assist our body in breathing. In short, enzymes involved in every single biochemical process that occurs in the body and they make life possible. That’s it from me. Thank you. We love enzyme! ;-)

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Assalamualaikum and hi.
I'm Nur Shahedah binti Ismail. Lets talk about enzymes. Enzyme is a protein that produced by our body cell that acts as catalyst which help in speeding up the biochemical reaction in millisecond through a series of enzyme-mediated steps. The key is in the catalytic power of enzymes to drive reactions on a time scale required to digest food, relay signals via the nervous system, and contract muscles. For example, catalase, the fastest enzyme in the human body. Believe or not, with just one molecule of it will breakdown 40 000 molecules of hydrogen peroxide (toxic to cell) per second. Another importance of enzyme is its specificity. A particular enzyme will only catalyse one type of reaction. This can be explained by the lock and key hypothesis that conclude an enzymes act specifically with only one reactant (called a substrate) to produce products. In hydrogen peroxide break down, water and oxygen is produced as harmless products. Overall, enzymes allows body to maintain its function well. Without enzymes, most physiological processes would proceed so slowly (or not at all) that life could not exist.

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Assalamualaikum and hello everyone. My name is Darnah binti Hasim from HS2413B. I would like to share why enzyme is important in our body. Enzymes are proteins that control the speed of chemical reactions in our body. Without enzymes, these reactions would take place too slowly to keep  ourselves alive. Example of enzyme are food enzymes are enzymes supplied to us through the foods we eat. Nature has placed them there to aid in our digestion of foods. This way, we do not use as many of the body's "in-house" enzymes in the digestive process.
Some enzymes, like the ones in your gut, break down large molecules into smaller ones. Others, like the enzymes that make DNA, use small molecules to build up large complex ones. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control.

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Assalammualaikum and Hi to all my friends and Madam Evana. I'm Azizah Munirah bt Abdul Karem from HS241/3A. Enzymes huh? Pretty much a very important type of protein in our body that that functions to speed up, catalyzes or breakdown many important pathways exists to ensure the well being of our body system. Some enzymes for example that exist in our digestive tract breakdown the food that we eat to a smaller absorbable substance (eg: peptidase, amylase and sucrase)  and some enzymes also make our DNA (eg: DNA polymerase, ligase, primase) which is a very important and vital component in our cells. Hence we can conclude that enzyme is very important in our body, without them, we would probably having lots of complications by now. One major complications is when it disturbs the brain causing mental retardation (eg: MSUD patient). This is what we want to prevent. How to prevent? Of course by healthy eating, taking good care of our health, make some time to the doctors to do simple check ups.

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Assalammualaikum and Hi to all my friends and Madam Evana. I'm Azizah Munirah bt Abdul Karem from HS241/3A. Enzymes huh? Pretty much a very important type of protein in our body that that functions to speed up, catalyzes or breakdown many important pathways exists to ensure the well being of our body system. Some enzymes for example that exist in our digestive tract breakdown the food that we eat to a smaller absorbable substance (eg: peptidase, amylase and sucrase)  and some enzymes also make our DNA (eg: DNA polymerase, ligase, primase) which is a very important and vital component in our cells. Hence we can conclude that enzyme is very important in our body, without them, we would probably having lots of complications by now. One major complications is when it disturbs the brain causing mental retardation (eg: MSUD patient). This is what we want to prevent. How to prevent? Of course by healthy eating, taking good care of our health, make some time to the doctors to do simple check ups.

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Last but not least, a quote from a famous Biologist:

"Our cells engage in protein production, and many of those proteins are enzymes responsible for the chemistry of life" -Randy Schekman

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Assalamualaikum to my lovely madam and my friends. My name is Nurul Najihah binti Ab Hamid from group hs241 3C.

Let’s talk about enzymes. All enzymes are protein but no all proteins are the enzyme. All cells require enzymes to survive and function.For example, the digestion of food, in which large nutrient molecules (such as protein, carbohydrates and fat) are broken down into smaller molecules and also the conservation and transformation of chemical energy. If lack or absence the enzymes in the body, it can lead to malfunction of certain system and affect the entire body. Enzymes work as catalysts, they speed up biological reactions. Enzymes have lock n key system. Only when the right enzyme finds the right material it can work together, a biochemical reaction occur. Enzymes increase the rate of reaction by lowering its activation energy. By the way, there are few factors can influences the enzymatic reaction such as substrate concentration, enzyme concentration, pH, temperature, co-factor and inhibitor.

That's all from me.  (:  <3

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Assalamualaikum, everyone <3. I’m Wan Nur Izyani Binti Wan Ruslan a.k.a YANIE from HS 241 3C.. Now we will talk about why enzyme is important in our body and what happen if we doesn’t have enzyme? Whaatt!!! Is it possible??!! Hurmm, okayy.. So, let’s proceed. As we know, an enzymes are largely protein molecules that act as biological catalysts. They speed up the rate of a chemical reaction in body. Why it is important??!! All body system controls its activity through enzymes, including circulatory, respiratory, reproductive, digestive and others. So, without enzymes, toxic chemicals could build up in the body to dangerous levels, or the energy-producing Krebs cycle would not be able to produce adenosine triphosphate (ATP), which is the main fuel of the body produced from food that is eaten and digested. Then, without help from enzymes also, no activity would take place in our body. Neither vitamins, minerals, nor hormones can do any work without enzymes. So, enzymes are absolutely essential and important to our body. Remember! A simple deficiency of enzymes in body will influence the health of entire body. That’s all from me. Thank you ^_^.

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Assalamualaikum and Hi to everyone. I am Nur Fatin Nadira bt Muda from group C. Today I want to share my ideas about enzyme. Enzymes are functional proteins that catalyze biological reactions and essential to sustain life. Enzyme act as a catalyst to accelerate chemical reaction by altering the conformation of their substrates to approach that of the transition state. The simplest model of enzyme substrate interaction is the lock-and-key model, in which the substrate fits precisely into the active site. When the body has an abundance of enzymes, it can protect itself and repair the damage from almost all degenerative disease disorders. In a nutshell, enzymes are necessary for digesting food, for stimulating the brain, for providing cellular energy, and for repairing all tissues, organs, and cells.

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ENZYMES Assalamualaikum and hello everyone. My
name is MOHD AFIF AKMAL BIN RUSDI from group HS241 3C. Today I want to talk
about enzyme, so. Do you guys know what is enzyme? Let me tell you. Enzyme is a
protein molecules that have a three dimensional globular shape. Is it
really important to know what it is?Of course but why? What is its function? The function
of the enzyme is to speed up the rate at which chemical reactions take
place, particularly within the cells of organisms (biological catalysts). These
process occur in the active site of the enzyme molecule and involve the binding
of the reaction chemical or “substrate”, and the breaking or making of chemical
bonds. The outcome is a specific change to the substrate, which creates a new
chemical molecule, also known as “product”. The enzyme molecule itself is
unchanged by the event. That’s all from me. Thank you.

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ENZYMES Assalamualaikum and hello everyone. My
name is MOHD AFIF AKMAL BIN RUSDI from group HS241 3C. Today I want to talk
about enzyme, so. Do you guys know what is enzyme? Let me tell you. Enzyme is a
protein molecules that have a three dimensional globular shape. Is it
really important to know what it is?Of course but why? What is its function? The function
of the enzyme is to speed up the rate at which chemical reactions take
place, particularly within the cells of organisms (biological catalysts). These
process occur in the active site of the enzyme molecule and involve the binding
of the reaction chemical or “substrate”, and the breaking or making of chemical
bonds. The outcome is a specific change to the substrate, which creates a new
chemical molecule, also known as “product”. The enzyme molecule itself is
unchanged by the event. That’s all from me. Thank you.

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Hey beautiful souls and assalamualaikum, I'm Zarith Nazirah, Zarith for short, and I'm from group A.
I do love to relate the essential of enzymes in our life as how it is so vital in a way that how we need people that we love such as friends, family, special one and lots of other. It is so beautiful how the process of it quite similar that we need those enzymes as how much we need love. We knew that how enzymes making the metabolism process in our body possible and also it works specifically and unique in its very own way which present in all life processes. People that’s really matter to us do contribute immensely to our life success in which similar to the metabolism process, their infinite support show how specific those things work on us and can just make us go through the hard time without us knowing how it works. Bear in mind that, deficiency of enzyme can cause a great impact in our body those making us vulnerable and easily get infected. Enzymes also can be denatured by various factors that include the pH level, temperature, substrate concentration and also the presence of enzyme inhibitor. Do take care of your love ones and don't forget to take care of your body too!

Have a wonderful day beautiful souls <3

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Assalamualaikum and hello everyone :-) My name is Nor Fazirah Binti Rozali from Group C. Now, let's talk about enzymes and why do we need enzymes in our body? So, basically enzymes are proteins that control the speed of chemical reactions in our body also known as catalyst. Enzymes are required for your body to function properly because without enzymes you wouldn't be able to breathe, swallow, drink, eat, or digest your food. To do all of these things, your body needs some help. You must have enzymes to help perform these tasks. Enzymes are an absolute necessity to live. For example, enzymes like the ones in your gut, break down large molecules into smaller ones. Others, like the enzymes that make DNA, use small molecules to build up large complex ones. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control. So, that's why enzymes play an important role and absolutely essential to human life. That's all from me.. Thank you :D

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Assalamualaikum and hi everyone :) My name is Atika Liana bt. Idemin from group A. Here, I would like to share with all of you about enzymes based on my understanding. First of all, enzymes are proteins that acts as catalyst  to fasten the chemical reaction in our body.  They reduce the activation energy that is required to start a reaction of molecule. They work by converting substrates (reactants) into products. The reaction may not take place in absence of enzyme as enzymes are very specific. Only one substrate can fit into enzyme's active site and this mechanism is called 'lock and key mechanism'. Enzymes work best at an optimum temperature which is 37 degree celcius. They will be denatured if the temperature is high and become less active if temperature is decline.  In a nutshell, enzymes play a major role in our body such as to break down a protein into its amino acids.
That's all thank you :D

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Assalamualaikum, my name is Fatin Najihah Binti Mohd Noh from group B.  I want to share about enzyme and the important of enzyme in our body. Enzymes are proteins that allow certain chemical reactions to take place much quicker than the reactions would occur on their own. Enzymes function as catalysts, which means that they speed up the rate at which metabolic processes and reactions occur in living organisms.Enzymes in the body help carry out various chemical functions like digestion of food, assist in the process of providing cellular energy, support the brain functions, repairing and healing processes within the body, breaking down toxins, detoxification of blood, etc. In short, our bodies will cease to function, if there were no enzymes.

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Assalamualaikum and hi, my name is Anati Binti Mohamad Tajudin and i am from 3A . Ok basically what i had understand about enzymes, is enzyme play a major role in maintaining our body systems for sure. Enzymes present in many shape and size because of its lock and key mechanism which means that they are very specific. What all enzymes have in common is they all act to speed up a chemical reaction which in other words, act as a catalyst. So this means that without the enzyme, the chemical reaction would be in a very slow rate.
Enzymes are also defined as a protein formed by the body that act as a catalyst to cause a certain desired action. As we all know, enzyme are very particular therefore they are intended to conduct a specific response with a specific result.
Enzymes is protein which are a large molecules made up from amino acid that link with peptides bond.
From the previous lecture, i understand that the enzyme plays a major role in our body. If enzyme lack or absence in human body, a serious consequences may happen and this related to various serious disease and can be fatal. For example, Maple Syrup Urine Disease(MSUD) are cause when a body lack or absence of branched chain alpha-ketoacid dehydrogenase.
Next, the are general properties of enzymes. Firstly, enzyme cannot be alter or consume during reaction. this means that, in every single reaction, enzyme are still maintained and are not used or degrade due to chemical reaction. Next, enzymes are reusable which means that the same enzymes can be use for single,double or many reaction. Third, as i mentioned just now, enzyme can accelerate the speed of reaction and lastly, enzymes can be holoenzyme and proenzyme.
However, enzyme can be denature by a high temperature and change in pH

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Assalamualaikum and Hi to everyone!!! My name is Nurul Huda Nabilah Binti Halim from group 3C. Lets talks about enzymes and its significance towards our body. As we all know enzymes are proteins that control the speed of chemical reaction in our body, or in other words it is called catalyst.  Without enzymes, these reactions would take place too slowly to keep us alive.Enzymes are very specific and unique. They contain energy and they will work until that energy is exhausted. Humans have the ability to produce the proper types and amounts of enzymes by eating a healthy diet. Some enzymes, like the ones in our gut, break down large molecules into smaller ones. Others, like the enzymes that make DNA, use small molecules to build up large complex ones. Enzymes also help cells to communicate with each other, keeping cell growth, life and death under control. They are necessary for digesting food, for stimulating the brain, for providing cellular energy, and for repairing all tissues, organs, and cells. Therefore, they are important in all our body system (digestive, nervous, respiratory, muscular, cardiovascular, endocrine, lymphatic, skeletal, urinary, reproductive and immune).

This is important to remember. Dr. Edward Howell, who has written two books on enzymes, theorizes that humans are given a limited supply of enzyme energy at birth, and that it is up to us to replenish our supply of enzymes to ensure that their vital jobs get done. If we don't replenish our supply, we run the risk of ill health.
That's all from me :)
Thank you..

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Assalamualaikum and hi to everyone.. My name is Nurhayati binti Baha, friends usually call me yatt. Im from 3B..
Based on my readings, enzymes is one of the proteins that are biological catalysts that can speed up the rate of reaction between substances without themselves being consumed in the reaction which means, enzyme will not be destroyed after the reaction is complete. They are vital in our body because they are present in almost biological reaction. Examples, an enzyme is cytochrome which helps the respiratory system by catalyzing the combination of oxygen with hydrogen within the cells. Other than that, proteases implement the digestion of protein, lipases which help in digesting lipids or fats and amylases which make us possible to digest carbohydrates.
Moreover, enzymes has specific and unique shape. The two parts fit together, as a key fits into a lock which is “lock and key” principle that has very fix and particular active binding site. Each type of enzyme has a specific three-dimensional shape that enables it to fit with only one substrate. There will be no reaction if their shape does not fit to the substrate. Several factors affect the rate at which enzymatic reactions proceed are temperature, pH, enzyme concentration, substrate concentration, and the presence of any inhibitors or activators. Without enzymes, our body will have a lot of health complications such when we are having a fever, our body temperature will rise and cause the enzyme to denatured thus, the digestion process will be disturb.

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Assalamualaikum and Hello amazing people! My name is Siti Fatin Sobirah binti Mohd Sharulzaman and yeah u can call me Sobie. I'm from Group A. I'm here to share my humble opinion about enzymes and the importance of it in our bodies. Enzymes are the substances that make our life possible. They speed up the chemical reactions in our bodies including the regeneration of cells and excretion of waste products. Enzymes occur naturally throughout our bodies and also found in foods and dietary supplements. Some enzymes, like the ones in our guts will break down large molecules into the smaller ones. A normal level of liver enzymes is one of the sign that we're in a positive health. A healthy diet, exercise and proper detoxification will help our bodies to promote healthy enzyme production. As we age, our bodies produce less protease, lipase and amylase, which means digestion of protein, fats, and carbohydrates can be impaired as we get older. One of the most important enzyme groups is that of the messenger RNAs, which are used as communicators by the nuclei of body cells. Now we can see that enzyme is one of the most crucial part in our bodies. They play many important roles in our bodies. To end my words, I would like to share with you guys a quote "Be an enzyme; a catalyst for change."

Thank you and have a good day! :-)

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Assalamualaikum.. I'm Nor Fazirah Bt Rozali from Group C. I will share a little bit about what is enzyme?It is important in

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Assalamualaikum...I'm Nur Alia Binti Jamanhuri from group B. Now, i want to share about enzyme to all of you..As we know, enzymes are proteins that control the speed of chemical reactions in our body. For instance, in our gut, enzyme will help in break down of large molecules into smaller ones. It also help cells to communicate with each other, keeping cell growth, life and death under control. There are 6 classes of enzyme such as oxidoreductases, transferases, hydrolases, lyases, isomerases and ligases. Oxidoreductases is involved in oxidation-reduction reactions. For example, G6PD. Next, transferases is transfer functional groups from one substrate to another. For example,Aspartate Aminotransferase(AST). Hydrolases is break single bonds by adding the elements of water. For example, acid phosphatase. Lyases is catalyzes removal of groups from substrates without hydrolysis, product has double bonds. Isomerase involved in molecular rearrangements. For example, glucose phosphate isomerase. Ligases is catabolism reactions with cleavage of ATP. For example, GSH

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Assalamualaikum and good evening everyone (since i'm writing this in the evening)! I'm Nur Syamimi binti Sa'ari from group A. So, last monday we're out to learn about enzyme. Enzyme is a type of protein other than immunoglobulin, hormones and many other type of protein. Enzymes are really important in our body since it's needed in most of the reaction in our body. As i had mention before, enzymes act as catalyst of the reaction in our body. They act as catalyst as they increase the rate of reaction of various reaction. If the body does not have these enzyme, some reaction may be progress in slow reaction and even cannot proceed those reaction. The most part of the body that have abundant types of enzymes is stomach. Stomach have various types of enzyme such as pepsin, protease, amylase and lipase. all of these enzymes aid in digestive system. Without them, all of our food cannot be digested and we all will not have them as nutrient.

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Assalamualaikum. I’m Siti Solehah bt Abdullah Muzafar Shah from group C.
As we all know enzymes catalyse metabolic process in our body which is speed up the reaction. Why do we need enzyme in our body??? If our body doesn’t have enzyme, it would be difficult in continuing life because even in respiration, to get oxygen and to obtain energy, we need to digest food, metabolize sugar into glucose and these process would be impossible without the help from enzyme. That’s why people who have organ dysfunction which cannot synthesize enzymes tend to have many symptom, side problems from the unability of body to function normally. There are different enzyme types with different location and function.

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Assalamualaikum and hi ! Go by the name of Noor 'Iffah Hanani bt Mohd Ibrahim or  Iffah for short and I'm from group 3B. So, according to the title, I would like to share some of my thoughts about it. Firstly, enzyme is a type of proteins that acts as catalyst that catalyse many complex chemical reactions in our body and they are very specific through lock and key hypothesis. For example, proteases will helps you to break down the peptide bonds between amino acids from the meat that you have eaten. If there's no proteases, how will you get the nutrient that you are supposedly needed for your growth? Thus enzymes are very important. However, any malfunction such as mutation, overproduction or underproduction of enzyme, even just one type, may lead to fatality. For instance, like what we have learnt in lecture about aminoacidopathies, phenylketonuria occurs because someone is lacking the phenylalanine hydroxylase enzyme causing build up of phenylalanine to a toxic levels that can badly affect their  life. All in all, enzymes play crucial role in order to helps us living a good life.

That's it from me. Thank you.  ;)

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Assalamualaikum W.B.T and a very good morning/afternoon/evening, depending on the time you’re reading this. My name is Muhammad Syakir bin Mazlan from HS2413C. I would like to share my humble opinion regarding on enzymes and its significance towards our body. First and foremost, it is mostly comprised of proteins. It is used primarily for biological reactions through a mechanism called the “lock” and “key” mechanism. It also helps greatly in catalyzation process by lowering the activation energy and increasing the rate of reaction. Without enzyme, we could not digest food or even break down certain chemical compound which could lead to serious problem or even fatal to our body. Enzymatic reaction is highly dependent on modulators such as pH, temperature, inhibitors, activators, co factor, and enzyme and substrate concentration. When an enzyme is denatured, its activity is lost, making it unable to catalyse any reaction in our body.

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Enzymes Assalamualaikum W.B.T and a very good morning/afternoon/evening, depending on the time you’re reading this. My name is Muhammad Syakir bin Mazlan from HS2413C. I would like to share my humble opinion regarding on enzymes and its significance towards our body. First and foremost, it is mostly comprised of proteins. It is used primarily for biological reactions through a mechanism called the “lock” and “key” mechanism. It also helps greatly in catalyzation process by lowering the activation energy and increasing the rate of reaction. Without enzyme, we could not digest food or even break down certain chemical compound which could lead to serious problem or even fatal to our body. Enzymatic reaction is highly dependent on modulators such as pH, temperature, inhibitors, activators, co factor, and enzyme and substrate concentration. When an enzyme is denatured, its activity is lost, making it unable to catalyse any reaction in our body.    

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Enzymes Assalamualaikum W.B.T and a very good morning/afternoon/evening, depending on the time you’re reading this. My name is Muhammad Syakir bin Mazlan from HS2413C. I would like to share my humble opinion regarding on enzymes and its significance towards our body. First and foremost, it is mostly comprised of proteins. It is used primarily for biological reactions through a mechanism called the “lock” and “key” mechanism. It also helps greatly in catalyzation process by lowering the activation energy and increasing the rate of reaction. Without enzyme, we could not digest food or even break down certain chemical compound which could lead to serious problem or even fatal to our body. Enzymatic reaction is highly dependent on modulators such as pH, temperature, inhibitors, activators, co factor, and enzyme and substrate concentration. When an enzyme is denatured, its activity is lost, making it unable to catalyse any reaction in our body.    

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Assalamualaikum and hi everyone , My name is Nur Shafinaz Binti Mohamad Salin From group 3B . I would like to share what is enzyme from my understanding . First of all , enzyme is protein that speed up the rate of chemical reaction in living organism . Its take part on efficient catalyst of biochemical reaction as it provide alternative pathway without undergo permanent changes . How enzyme work ? enzyme has a specific active site which it can bind to specific site of substrate an increase the rate of biochemical reaction . But , the activity of enzyme can be influenced by the concentration of substrate and concentration of enzyme in the reaction .

what is lock and key hypothesis ?
Lock and key hypothesis is the reaction of enzyme and substrate to produce product , It is very specific as enzyme only can bind to substrate that is compatible to its active site .
Inhibitor ?
Besides , in biochemical reaction also has inhibitor which inhibit the reaction of enzyme and substrate , As the inhibitor bind to the enzyme , the enzyme is no longger function as normal to increase rate reaction .
Thus , we can see  that enzyme is most important  as it can altered the rate of reaction . That's all from me .

thank you :)

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Assalamualaikum, Hi, Ni hao everyone! My name is Khairatul Ayyun bt Mohd Ramli from group 3B. I would like to share my opinion with you all about enzymes. The question is, why do we need enzymes in our body? Why is it important to have enzymes in order for our body to function well? Well, in my opinion, firstly, we need enzyme because it speed up the biochemical reactions in our body. Otherwise, the reaction will take too slowly to keep us alive. In example, amylase enzyme in salivary gland will breakdown starch into maltose, which is the smaller form to be absorbed into your body. (Imagine if you don't have enzyme, how are you going to digest the foods you eat?). Another importance of enzyme is, it indicates the abnormality in our body system. In example, the injury and tissue necrosis will cause the elevation in creatine kinase (CK) enzyme. Besides, another thing I would like to share is, the enzyme concentration is differs dependent upon types of tissue. For example, AST has high concentration in liver, while amylase has high concentration in salivary gland and pancreas. Okay, I think that is all from me. Please do correct me if I am wrong. Thank you! Zaijian :)

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Assalamualaikum, hi everyone! My name is Ummi Syafiqah br Abdorahman from group 3C. As we all know, enzyme is a protein that act as catalyst in biological reaction inside our body through a mechanism similar to "lock and key" mechanism. It helps in metabolism and breakdown of protein (amino acids), carbohydrate (glucose) and also lipid (fatty acid), and apart from that, also help in production of hormones. Some pathway or cycle inside our body really needed enzyme to ensure the ATP production inside our cell, such as Glucose Pathway, The Citric Acid cycle, and fatty acid oxidation. Thus, it can be found anywhere inside our body. However, our body also sometimes encounter situation which the temperature inside our body is more than 37 degree Celcius. This can be called as fever, and the effect of this is, the denaturation of enzymes. It can be fatal because enzyme is needed to undergo all the chemical reaction inside the body. Without enzyme, no chemical and biological reaction can be done inside the cells. There are also another factor affecting the enzymatic activity inside our body such as the pH level, presence of inhibitors and activators, the enzyme concentration and the substrate concentration.

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Sila post gambar anda ya en.saifullah, thank you semua yg buat task nie awal..good job !!!

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Assalamualaikum. Hi! everyone. I'm Noor Maliha binti Abdul Malik from group 3C. OK, now let's talk about enzyme. What is enzyme? Enzymes are specialized proteins that act as catalyst where they helped to speed up chemical reactions by lowering the activation energy required but not to worry enzymes are not used up during a reaction. They just attach themselves to a particular substrate, then, they will break down the substrate forming of the product. So, let's think together why do we need enzymes? As we all know that all reactions need energy to begin the reaction due to most chemical reactions in cells reach the state of activation too slowly on their own  (this energy called Activation Energy). So, here come the enzymes to lower the energy for a chemical reaction, so that many chemical reactions can take in shorter time. Here we can see that enzymes helped us to speed up the reaction (yeayy..). There are two categories of metabolic enzymes which is catabolic (enzymes that break down large molecules) and anabolic (enzymes that construct complex molecules from smaller pieces). Now we can see for examples digestive enzymes where a catabolic enzymes for breaking down food while for the anabolic reaction such as DNA replication using the DNA polymerase. In our real life, many sectors have been using enzymes including detergent, food processing, textile and more. So, without enzymes, we could not be living. That's all from me, thank you (><,)

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Assalamualaikum and HI everyone. I am Nur Napisyah bt Md Rudzi from HS241 3B and you can call me Pisyah. I want to share a little bit about enzyme. Please correct me if I'm wrong.
Did you think that the protein that we take are easily breakdown to amino acid? No! We need an enzyme to help the breakdown of the protein in order to get the nutrients.
Enzymes are biological molecules that act as catalysts and help complex reactions occur everywhere in life. Will enzymes breakdown all substances? No. Enzymes are very specific catalyst and usually work to complete one task. Enzymes that help the breakdown of protein cannot breakdown the glucose. Can we control the activity of the enzyme? Let us think,if the enzymes just kept going to convert everything in our body,they would never stop and become monster! Thus,there are many factor that can control the activity of the enzymes such as temperature,pH,activators and inhibitors.Enzymes are very important in our life because they help cells to communicate with each other,keeping cell growth,life and death under control.
Last but not least,we should be thankful to Allah because He gives us a very powerful gift (enzymes) to keep us healthy and alive even we didn't ask for it.
That's all from me! Thank you :D

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Assalamualaikum and hello everyone. Nice to meet you all. I am Wan Nor Athirah Bt Wan Adnan. I’m in HS241 3A. Here, I would like to share some information about enzyme. What are enzymes and why do we need them? Enzymes are mostly proteins which act as catalyst that speed up a reaction and not permanently changed in the process. We need enzyme to produce DNA and hormone, to breakdown large molecules into smaller one and also help cells to communicate with each other that keeps cell growth, life and death under control. Without enzymes, life as we know it is not possible. So that’s all from me. Hope you get it. Thank you.

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Assalamualaikum and hi. I am Hafidzatul Aduwiyah Binti Isam from group 3A. Why do we need enzyme in our body? Basically our body uses enzyme to carry out variety of chemical reaction within body. Enzymes is actually protein that help to speed up the chemical reactions (catalyse). But how do these enzymes speed up chemical reaction? It speed up by lowering the activation energy. Iin other words, the lower the activation energy, the faster the rate of reaction will be. There are many different functions of enzyme in our body. But that one thing we should know is enzyme is use in breaking down food that we eat everyday! Food that we eat must be broken down into its component of nutrients. This nutrients will be absorbed and utilized in our body. There are many type of digestive enzyme used to breakdown the food and for each food component, they have its specific enzyme. For example, enzyme called pepsin and trypsin digest dietary protein, lipase will digest dietary fat and amylase will stmulated digestion of dietary starch. Enzyme are really important for our life as our body need them to function properly. Without enzymes metabolic activity would not take place at all. That's all from me! Thank you :)

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Assalamualaikum and hi. I am Hafidzatul Aduwiyah Binti Isam from group 3A. Why do we need enzyme in our body? Basically our body uses enzyme to carry out variety of chemical reaction within body. Enzymes is actually protein that help to speed up the chemical reactions (catalyse). But how do these enzymes speed up chemical reaction? It speed up by lowering the activation energy. Iin other words, the lower the activation energy, the faster the rate of reaction will be. There are many different functions of enzyme in our body. But that one thing we should know is enzyme is use in breaking down food that we eat everyday! Food that we eat must be broken down into its component of nutrients. This nutrients will be absorbed and utilized in our body. There are many type of digestive enzyme used to breakdown the food and for each food component, they have its specific enzyme. For example, enzyme called pepsin and trypsin digest dietary protein, lipase will digest dietary fat and amylase will stmulated digestion of dietary starch. Enzyme are really important for our life as our body need them to function properly. Without enzymes metabolic activity would not take place at all. That's all from me! Thank you :)

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Assalamualaikum and hello to mdm evana and everyone. I am Mohamad Saifullah bin Sulaiman from 3B.
What is enzyme???Hmmm..Enzyme is a protein that catalyse biological reaction in body which mean that it help to speed up some reaction that occur in our precious body.They are everywhere in our body.Every enzyme has unique propertise that make enzyme an enzyme such as not altered or consumed during reaction, reusable and accelerate speed of reaction. Enzyme action is specific which mean that enzyme A for substrate A and eznyme B for substrate B. In our body ,enzyme exist in many different class and each has their own specific function as our body is unique and consist of many system. Thats all..Thank youu =)

mmg kna ltak ka gmbr ka

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Assalamualaikum and hello to everyone.
I am Nor Sazaliza Binti Ismail from HS241 3B. First and foremost, I would like to share about why we need the enzyme in our body. Let's start. Enzyme is a functional proteins that catalyst the biological reaction in our body. It is involved in all essential body reaction and can found in all body tissues. We need enzymes because enzyme are the proteins that control the speed of chemical reactions in our body. Without enzymes, the reaction take place will very slow. The properties of enzymes are it is unchanged by the reaction, reusable, unstable and easily destroyed, effective in small concentrations and effect speed of reaction.
Thank you

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Assalamualikum. HI .
I'm Wan Nur Afiqah bt Wan Kamaruddin from HS241 group A. Why do we need enzyme in our body is because enzymes are important to our body because enzymes act as catalyst that speed up the chemical reaction that take place in our cells. It also lowers activation energy in the body. Enzymes also regulate all biochemical reaction in the body. Enzymes play  important roles in digestion system as they keep our body alive . They break down carbohydrates, protein and fats and make it possible to benefit from the nutrients found in those food. The simple example of enzymes reaction is when we eat, salivary gland will produce amylase enzyme that will hydrolyse the starch into disaccharides and trisaccharides which are converted by other enzyme to glucose, therefore supply energy to our body. That's all from me.

Thank you :)

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Assalamualaikum and hi everyone....

I'm Naziha Bt. Abd Rahim form Group A.

I want to inform that enzymes are protein that really important to our body because there are 3 specific uses of enzyme in body include food digestion, copying genetic information to make new cells and generating energy. In food digestion, it helps to break down large molecule to smaller molecule.. For example, we eat carbohydrate, and by the reaction of enzyme, starch can be converted to glucose.  Glucose would provide us with energy to carry out routine life. Without or lack of enzyme, it will cause diseases. That's all from me.

Please correct me if I'm wrong.

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GOOD JOB both of you Alia n Zainab :) madam suker ... i LIKE...

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n add me as your friend Eva Kamarudin :)

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Assalamualaikum and hello everyone :)
I'm Alia Maisarah binti Mohd Azli from HS241 group B :D
First of all, i want to share that enzyme actually is a naturally occuring proteins that are found in the bodies of certain living things and that can cause chemical changes. So, in my opinion, we need enzymes because they serve as catalyst for biological functions. Enzymes also can increase the rate of a natural chemical reaction and they typically only react with one specific substrate or reactant. Enzyme activity is regulated and controlled within the cell through several different means such as regulation by inhibitors and activators. They will control all of our body function. That's all from me, thank you :)

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Assalamualaikum, Hye :)
I am Siti Zainab bt Yahya from Group A. From my opinion, enzyme is the most important things that we should have in our body because it can act as  catalysts, that catalyze a reaction and speed up the rate of metabolic processes in the living organism. Without enzyme, our body cannot complete the cycle or pathway and the function of each reaction cannot be performed. Lack of enzymes also may cause negative affects to our body and will cause diseases. That's all from me, thank you

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ENZYMES

First you need to put your selfie picture than please introduce your self and last but not least your opinion why do we need enzyme in our body?

GOOD LUCK ALL