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Refleksi pembelajaran by Nur'Ain Abdullah

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Refleksi pembelajaran by Nur'Ain Abdullah

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This is our new video for presentation

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Share your videos with friends, family, and the world.

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hai guys feel free to visit my blog

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See all the wonderful things Ain Zailan has made

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This is the link to my blog..

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Hello everyone,
We meet again, this time I would like to share with you guys about my Animal Physiology mini project. This mini project is one of the requirements in this subject that we need to fulfill. Basically, our mini project is about an experiment where the title is The Effect of Alcohol Concentration on the Amount of Time Taken for an Earthworm to Start Burrowing in Soil. The purpose of our mini project is to prove that alcohol can affect living organisms especially human being. Below is the picture of the experiment setup that have been taken during the ongoing experiment.

From the experiment, it has been proved that alcohol does affect the living organisms. We can say that the objectives of this experiment are achieved as the results that we get support the hypothesis that have stated. By doing this project, we are able to gain new knowledge and information especially in nervous system that have been learned in the previous class before. This is because our mini project is re...

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Hello everyone, We meet again, this time I would like to share with you guys about my Animal Physiology mini project. This mini project is one of the requirements in this subject that we need to fulfill.

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Hi everyone, this is the latest video of our group. Feel free to visit!
Members: Esther, Aida & Fatin

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Hi, I've updated my blog. Feel free to visit my blog :)

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Hi everyone!
Before ending this semester, I would like to tell you about the experiment that my group did as our mini project. The experiment that we conducted is based on the nervous system. The main objective of this mini project is to see whether the concentration of an ethanol affects the nervous system and muscle movements of the earthworms. We did this experiment as we want to prove that alcohol can affect living organisms especially the human being.
On 17th April, we conducted this experiment together located near our housing area. Here are some pictures that I took during the experiment:

As a conclusion, we got to know that alcohol does affect our body. This can be proved by looking at the time taken for the earthworm to start burrowing the soil. The higher the concentration of the ethanol, the longer the time taken for the earthworm to start burrowing the soil. So, we can conclude that the higher concentration of ethanol gives a bad effect towards the central nervous system a...

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Hi everyone! Before ending this semester, I would like to tell you about the experiment that my group did as our mini project. The experiment that we conducted is based on the nervous system.

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Feel free to watch our mini project video

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https://chemistrycrzzzy.blogspot.com

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Hi everyone, this is the video made by our group. Feel free to visit :)
Members: Esther, Aida & Fatin.

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Repiration can be divided into two components. Cellular respiration that occur in mitochondria and external respiration. The main function of respiraion system is to supply oxygen, regulates blood hydrogen ion, concentration of ph, abd defends against microbes.Human respiratory system made up of nasal passage, oral cavity, pharynx, larynx,trachea, bronchi, lung, heart and ribs. During inspiration, contraction of external intercostal muscle, and contraction of diaphragm occurs.During expiration,relaxation of external intercostal muscle and diaphragm returns to its original position occurs. Spirometry is used to study the lung ventilation. It record movement of air in and out of the lungs.Pulmonary volumes can be classified into tidal volume, inspiratory reserve volume,expiratory reserve volume,residual volume.The exchange of gas in alveolus involves both pulmonary capillaries and tissue capillary for simple passive diffusion of carbon dioxide and oxygen.Carbon dioxide transported in the blood via three ways such as dissolved in plasma,bound to haemoglobin, and as bicarbonate ion. The effect of hypoxia is drowsiness, headache, nausea and dereased mental facilities.

Things I want to know
Respiration State For Asthma Patient

Answer for the thing I want to know
Asthma is a chronic disease of the airways that makes breathing difficult. With asthma there is inflammationof the air passages that results in a temporary narrowing of the airways that carry oxygen to the lungs. This results in asthma,symptoms, including coughing, wheezing, shortness of breath, and chest tightness. If it is severe, asthma can result in decreased activity and inability to talk. Some people refer to asthma as 'bronchial asthma'

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Reflection From The Video
The video is regarding the respiratory functions, components, how it works, and ways to improve or maintain. The respiratory system main function is transporting air into and out of the lungs and protect our body from inhaled particles.The respiratory system components are nasal cavity - nose- oral cavity-tongue-pharynx-larynx-oesophagus-trachea-bronchi-bronchioles-alveoli-diaphragm.During breathig the air is forced into the nose and mouth.The conchae in nose help to trap the air particles.The air passes through the pharynx and trachea.The epiglottis in the trachea prevent food from flowing into the lungs.The food will flow through the oesophagus.The air continuosly passed through the bronchi to bronchioles and to the alveoli.The alveoli surrounded by network of capillaries.the oxygen will enter into alveoli. The exchange of gas occur.The capillaries in alveoli gives away the carbon dioxide and take up oxygen.The carbon dioxide exhale through the air pathway. During breathing process the diaphragm contract during inhale and relaxed during exhale.The minor disorders from respiratory is the common cold fluenza, acute bronchities, pneumonia. To maintain healthy respiratory system, maintain a healthy weight,drink plenty of water and follow a healthy diet.

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Process of breathing
Air is taken into the body by nostril. The respiratory organ  covered by fine surface whuch the oxygen and carbon dioxide exchange takes place. The structure of oxygen increases the surface area so that can contact with the oxygen rich atmosphere. There are passages takes air into the organ. Nostril contains fine hair, that lines the passages, and lined with mucus. The fine air filter out the dust, microorganisms and dirt. Mucus traps the dirt and facilitates smooth flow of moist air. The throat called as wind pipe or traches is surrounded by ring of cartilage. The ring of cartilage prevents the air passage from collapse. If ring cartilage are absent, the pressure increases during exhalation on compression of ribcage and windpipe, which will close the restricts air flow and interfre normal breathing. The traches divided into smaller tubes, and balloons called alveoli. In the aleveoli surface the exchange of gas occur. The alveoli have network of blood capillaries.

During breath In - The ribs lify, diaphragm flattened, chest cavity becomes larger, air flow into the lungs, alveoli filled with air, Then blood carries carbon dioxide,from all parts of the body and released into the alveoli. The oxygen in the alveoli taken by blood by alveolar blood vessels.Oxygen transported to all cell of the body through blood vessel.

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Our body need to breath air to survive everyday. The process involved is the respiration process which breath in oxygen and breath out carbon dioxide.  The system involved is the respiratory system.  The respiratory system made up of nose, throat, voice box, windpipe called bronchus and lungs.

Process of breathing
The air will pass through the nostril.Inside the nose the air is filtered , warmed and moistured. The tiny hair cilia protect the nasal passage away, respiratory tract and filter out dust and air particles that enter the nose. Air also can breathed through the mouse. The two airway of the nose and mouth will meet up at pharynx. The pharynx carries both food and air. The pharynx fuction in digestion and respiration.  There is oesophagus which lead the food to the stomach. The traches is for air. The trachea is surrounded by epiglotis. The epiglotis covers the air only the passage when we swallow. This prevent liquid and food going to the lung. The larynx called the voice box located at top of trachea. The walls of wind pipe are made up of stiff ring of cartilage that keep it open. The traches is also lined with tiny hair to sweep foreign particles from entering the lungs. The windpipe divided into two branches called bronchus. the bronchus divided into bronchioles. The bronchioles end in tiny air sac called alveoli. The alveoli have tiny air sacs and blood capillaries. The oxygen will pass through the air sacs and travels through the capillary walls into the bloodstream. At the same time, carbon dioxide transported from the bloodstream in to the air sacs.The carbon dioxide will breath out of the body.

During exercise our body needs more oxygen.So, the body will response by breathing more quickly and deeply.The cell of the muscle will use up more oxygen. The lungs will work hard to keep up the supply. The respiratory system will speed up to supply body the oxygen needed, and to get rid of carbon dioxide and waste in the system.When we exercise our chest cavity will become bigger. The amount of ait intake will increase. the capillaries around the air sacs will increase to enable our body gets better at swapping oxygen and carbon dioxide gases.The respiratory system helps the body to move about,and influences by regular and ongoing physical activities.

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From what I learned, I can conclude that circulatory system carries oxygen rich blood to all parts of our body. Blood passed through the tissues via the capillaries,chemicals are transported between the blood. The interstitial fluid bathes the cell. The circulatory system can be divided into two category. The open  circulatory system and closed circulatory system.

Open Circulatory System
1.Blood and Interstitial fluid are same.
2. Called haemolymph
3.The heart pumps haemolymph through vessels into sinusses.
4. The materials are exchange through the haemolymph cells.
5.For example, grasshopper.

Closed Circulatory System
1.Contains blood within the cells which distinct from the interstitial fluid.
2. Blood passed through small vessel in organ.
3.Chemicals exchange occurs between the blood and interstitial fluid.
4.Chemicals exchange occurs between the interstitial fluid and body cells.
5. For example : earthworms

Variation in Cardiovascular Systems In Vertebrates

Amphibian
1.Have three chambered heart
2.Have to circuit of blood flow.
3.Called pulmatacenous and systemic.

Mammal
1.Have four chambered heart.
2.Have double circulation.
3.Called Pulmonary Circuit and systemic circuit.

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SHOULD I WORRY!!!

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This is what I have been learning today.

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Ain Shahirah Bt Zailan                                                                                         3. Each students need to respond on the followings:                                           i. What can you reflect from the video?                                                      From my view, the respiratory system is very important to us since it help to keep alive. Breathing happen automatically  and occurs because of the respiratory system.                                                                                                                       ii. Can you describe the process of breathing?                                          For the 1st video that is The Respiratory System it explain about the body has to breathe air in order to stay alive.  The definition of respiration process is when we breathe in oxygen and we breathe out carbon dioxide. Breathing happen automatically and occurs because of the respiratory system which is include nose, throat, voice box, windpipe and lungs. At the top of respiratory system, the nostril bring air into the nose where its filtered, warmed and moistened. They have tiny hairs called ‘cilia’ to protect the nasal passageways and other parts of the respiratory tract and filter out dust and other particles that enter the nose through the breathed air. Then the trachea as the main windpipe, Bronchi: that is, a left and right one that split off from the trachea to feed each lung, Bronchioles: These tiny tubes branch off from the bronchi, extending throughout all of your lungs, Alveoli: These are the tiny air sacs that connect to each bronchiole. Blood passes through here, exchanging fresh oxygen from the air for carbon dioxide to be carried back out and exhaled and Diaphragm: this is your primary breathing muscle, located at the base of your chest. When we exercise, the body needs more oxygen, to feed the muscles as they work harder. The body responds by breathing more quickly more quickly and deeply. As the cells of the muscles use up more oxygen, the lungs have to work harder to keep up the supply. The respiratory system then speeds up to supply the body with much- needed oxygen and also to get rid of the carbon dioxide waste in the system. Over time, exercising also helps our shest cavity to get bigger which enables the body to increase the amount of air it takes in. more capillaries from around the air sacs so the body gets better at swapping oxygen and carbon dioxide gases. The respiratory system help the body to move and is influenced by regular and ongoing physical activity as well.

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Ain Shahirah Bt Zailan                                                                                         3. Each students need to respond on the followings:                                           i. What can you reflect from the video?                                                      From my view, the respiratory system is very important to us since it help to keep alive. Breathing happen automatically  and occurs because of the respiratory system.                                                                                                                       ii. Can you describe the process of breathing?                                          For the 1st video that is The Respiratory System it explain about the body has to breathe air in order to stay alive.  The definition of respiration process is when we breathe in oxygen and we breathe out carbon dioxide. Breathing happen automatically and occurs because of the respiratory system which is include nose, throat, voice box, windpipe and lungs. At the top of respiratory system, the nostril bring air into the nose where its filtered, warmed and moistened. They have tiny hairs called ‘cilia’ to protect the nasal passageways and other parts of the respiratory tract and filter out dust and other particles that enter the nose through the breathed air. Then the trachea as the main windpipe, Bronchi: that is, a left and right one that split off from the trachea to feed each lung, Bronchioles: These tiny tubes branch off from the bronchi, extending throughout all of your lungs, Alveoli: These are the tiny air sacs that connect to each bronchiole. Blood passes through here, exchanging fresh oxygen from the air for carbon dioxide to be carried back out and exhaled and Diaphragm: this is your primary breathing muscle, located at the base of your chest. When we exercise, the body needs more oxygen, to feed the muscles as they work harder. The body responds by breathing more quickly more quickly and deeply. As the cells of the muscles use up more oxygen, the lungs have to work harder to keep up the supply. The respiratory system then speeds up to supply the body with much- needed oxygen and also to get rid of the carbon dioxide waste in the system. Over time, exercising also helps our shest cavity to get bigger which enables the body to increase the amount of air it takes in. more capillaries from around the air sacs so the body gets better at swapping oxygen and carbon dioxide gases. The respiratory system help the body to move and is influenced by regular and ongoing physical activity as well.

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1. Before starting the new topics, please write your conclusion about Circulatory System discussed last week.

2. Please watch the video from the links below:
https://www.youtube.com/watch?v=hc1YtXc_84A
https://www.youtube.com/watch?v=GjfD55C9v38

3. Each students need to respond on the followings:
i. What can you reflect from the video?
ii. Can you describe the process of breathing?

4. Read the lecture notes:
i. List the new knowledge
ii. List the things you want to know
iii. Please find the answer what you want to know

5. Each students need to find any video / article regarding Respiratory System.
i. Summarised the video / article
ii. What is your reflection from the video / article

Each one of you can make another post in the padlet... as you wish

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Hai guys, feel free to visit my new blog... 

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Hai guys, feel free to visit my new blog... 

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Our solution and explanation the Mary's wonderings.....

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Our solution and explanation the Mary's wonderings.....

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Today i am doing my lab session for experiment 6 alone because i didn't come on tuesday lab. I feel very sad and bored doing it alone because i need to do everything and it consume a lot of time. I feel bored and my eyes almost blind since i need to obserse the Artemia species every 10 min for 2 hours.

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Today i am doing my lab session for experiment 6 alone because i didn't come on tuesday lab. I feel very sad and bored doing it alone because i need to do everything and it consume a lot of time. I feel bored and my eyes almost blind since i need to obserse the Artemia species every 10 min for 2 hours.

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On 3/4/2018 we have discussed about problem given during PBL session. I love the fact that everyone are very anticipated and give detail explanation. I really admirer suzi effort that she interviewing a medical doctor ( her brother in law) to get the exact answer about her part. I am enjoying this session very much 

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On 3/4/2018 we have discussed about problem given during PBL session. I love the fact that everyone are very anticipated and give detail explanation. I really admirer suzi effort that she interviewing a medical doctor ( her brother in law) to get the exact answer about her part. I am enjoying this session very much 

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On this day, we did problem based learning. This is our first time doing PBL with lecturer within five members. We learned how to conduct PBL goup discussing. I felt nervous when dr sit with us in group together. We were given a greater opportunity to share our experiences along three years in this field. There are several things we discussed such as commitment in group, express idea on time, be fair in dividing th etask, reminding, punishment, use device wisely. I hope we will follow this suggestion for 7 weeks to go.

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We studied new things about eyes. There are rod and cones cell which act as receptor. The advantage of rod cell is to sensitive to light and not distinguish to color. Our lecturer tell us to explain the role of rod and cone cells with giving two situation. At morning, the cone cell is deactivate. Without the light, rod light is activated. I learnt how do our eye senses light and we could see coloured objects. The other name for rod cell is rhodopsin.

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Marie is suffering from back pain after sitting for too long. Her grandmother has to meet the cardiologist every two months and always prescribed with drugs for her heart. While Marie's brother always complaint having muscle cramp after sprinting. Marie wonder how this happen.....

As an Animal Physiology student, what do you explain?

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Oochhhh....

Marie is suffering from back pain after sitting for too long. Her grandmother has to meet the cardiologist every two months and always prescribed with drugs for her heart. While Marie's brother always complaint having muscle cramp after sprinting. Marie wonder how this happen.....

As an Animal Physiology student, what do you explain?

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hye,this is my padlet..feel free to visit.
https://padlet.com/lyendrra/Leo26

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On 14.3.2018, i have learned about sensory mechanism. In this class, i have learned that there are five category of sensory receptors, which are mechanoreceptors, pain receptors, thermoreceptors, chemoreceptors, and electromagnetic receptors. Beside that, i also have learned the general functions of receptor cells which is to convert the energy of stimuli into changes in membrane potentials and then transmit signals to nervous system.

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On 14/3 /18 we learned about the nervous organaization. The pheripheral nervous system consists somatic nervous system and autonomic nervous system. The symphatic nervous system occurs in pair. For example, acceleration heart beat. Simultaneously, parasymphatic nervous system work in pair to low down the heart beat. We also learned about the sensory mechanisms. We identifed a new cell of eye which is rod shape. There are sveral types of sensory receptors such chemoreceptors, pain receptors. Dr explained clearly about the location of each receptors.The most interesting part was we learned about four different taste. We were excited to know detail how the tastes are released and we coulf feel it. For the first time, we get grp work, worked together with partners and shared our thoughts. 

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On 14/3 /18 we learned about the nervous organaization. The pheripheral nervous system consists somatic nervous system and autonomic nervous system. The symphatic nervous system occurs in pair. For example, acceleration heart beat. Simultaneously, parasymphatic nervous system work in pair to low down the heart beat. We also learned about the sensory mechanisms. We identifed a new cell of eye which is rod shape. There are sveral types of sensory receptors such chemoreceptors, pain receptors. Dr explained clearly about the location of each receptors.The most interesting part was we learned about four different taste. We were excited to know detail how the tastes are released and we coulf feel it. For the first time, we get grp work, worked together with partners and shared our thoughts. 

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hi everyone, feel free to visit and share on my padlet :)

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on 14 March 2018 we learn new topic about animal physiology that is about sensory system. I am learn about eyes and tongue physiology. I like how prof start the lecture by asking question, it make me need to think and make the class fun. By the end of this subtopic i am able to explain the photoreceptor and mechanical receptor. Prof make us wondering what new thing that we will learn today by asking question at the beginning of the lecture, she asked us what type of cell in slide 1 powerpoint for chapter 3 and make us google it. She also make us work in group and discuss about the task given and presented it. By having this 2 ways communication between lecturer and student, it increase my knowledge and correct what i had been misunderstanding.

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on 14 March 2018 we learn new topic about animal physiology that is about sensory system. I am learn about eyes and tongue physiology. I like how prof start the lecture by asking question, it make me need to think and make the class fun. By the end of this subtopic i am able to explain the photoreceptor and mechanical receptor. Prof make us wondering what new thing that we will learn today by asking question at the beginning of the lecture, she asked us what type of cell in slide 1 powerpoint for chapter 3 and make us google it. She also make us work in group and discuss about the task given and presented it. By having this 2 ways communication between lecturer and student, it increase my knowledge and correct what i had been misunderstanding.

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You guys can also check my blog : https://aishazha-95.blogspot.my/p/online-survey.html

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Hello, this is the link to my blog..You can have a look on it..

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"The Science Of Today Is The Technology Of Tomorrow"

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Hi, this is link to my blog :)

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Hey, we meet again!

Last week, I learnt about Introduction to Animal Physiology. So, this week I am learning a new chapter which is Nervous System and Organization. For me, this chapter is quite hard to understand but I am not going to give up and will revise the topics in detail so that I can understand better.

This chapter can be classified into three topics, which is action potential in neurons, neuron synapse and organization of the nervous system. For each topic, Dr Syakirah provided us with videos to ease our understanding. Also for me, these videos help me a lot while I am revising the topics.

Below are the videos that help me a lot to understand this chapter. I also hope that you will get advantages of this video while watching these interactive videos.

Action Potential in Neuron

Neuron Synapse

The Nervous System

Moreover, I did mind maps for the last topic. These mind maps are summary for the organization of the nervous system and it helps me a lot to study.

That's all from me...

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Hey, we meet again! Last week, I learnt about Introduction to Animal Physiology. So, this week I am learning a new chapter which is Nervous System and Organization. For me, this chapter is quite hard to understand but I am not going to give up and will revise the topics in detail so that I can understand better.

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On 7/3/18 we have learned about the synaptic works. The video sent by lecturer was so clear about how does the action potential takes place on synapse. There are excitatory synapse and inhibitory synapse. I have learned about the advantage of the both synaptic works. The main function of synapse is to send signal transmission through the synaptic terminal. I get to know detail about the presynaptic membrane, postsynaptic membrane,axon terminal , dendrites , doctrine protein ae involve in the synapse action. The explanation given by our lecturer with a diagram was very meaningful.

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On 27/2/18 we studied about the homeostasis process in our body.Homeostasis plays important role in maintenance of an internal conditions that is constant or within tolerable limits.I learned more new things such as antagonistic control, acclimilation and acclimitization. I understand clearly after dr explained step by step regarding the difference between the positive and negative feedback that occuring in our body.For example the control of the blood sugar level in our body

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Please watch this video and students will discuss about the video
https://www.youtube.com/watch?v=iBDXOt_uHTQ

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Please post your expectation about the course

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Please post your expectation about the course

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Feel free to share, giving feedback, discuss etc