Biology Exam Revision by Ciara Hardy https://padlet.com/genevieredameron/6w9xk4eg4aug Cells, Digestive System, Homeostasis, Enzymes en-us 2019-04-02 07:58:56 UTC 2019-06-09 00:42:09 UTC hello@padlet.com Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507134 The building block of life.]]> 2019-04-02 07:59:58 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507134 Eukaryotic Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507189 - Plant cells
- Animal cells
- Bigger cells compared to prokaryote cells.
- Eukaryotic cells contain a nucleus. ]]> 2019-04-02 08:00:13 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507189 Prokaryotic Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507754 - Bacterial cells
- Smaller than eukaryotic cells, but sophisticated cells. 
- Lacking in nucleus. ]]> 2019-04-02 08:03:01 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347507754 Plant Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347508413 - Cell wall
- Membrane
- Cytoplasm
- Chloroplasts
- Mitochondria
- Nucleus
- Ribosomes
- Endoplasmic  Reticulum
- Golgi Apparatus
]]> 2019-04-02 08:05:58 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347508413 Cell Wall genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347511996 Main protection barrier of plant cells. ]]> 2019-04-02 08:19:47 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347511996 Cell Wall genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514041 Main protection barrier of plant cells]]> 2019-04-02 08:26:00 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514041 Cell Membrane genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514066 protects the cell and regulates molecules entering and leaving the cell. ]]> 2019-04-02 08:26:07 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514066 Cytoplasm genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514098 Helps hold the cells organelles in place. ]]> 2019-04-02 08:26:12 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514098 Chloroplast genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514126 Chloroplasts  use chlorophyll inside plant cells to make energy by means  of photosynthesis. ]]> 2019-04-02 08:26:17 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514126 Mitochondria genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514166 The mitochondria transforms glucose into ATP. ]]> 2019-04-02 08:26:25 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514166 Nucleus genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514194 Stores DNA and coordinates the cells activities.]]> 2019-04-02 08:26:29 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514194 Animal Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514911 - Cell Membrane
- Cytoplasm
- Nucleus
- Ribosomes
- Mitochondria
- Endoplasmic  Reticulum
- Golgi Apparatus]]> 2019-04-02 08:28:32 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347514911 Ribosomes genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516822 Synthesizes proteins for cell to use. ]]> 2019-04-02 08:33:45 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516822 Endoplasmic Reticulum genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516912 The Rough ER folds proteins for travel through and outside cell. ]]> 2019-04-02 08:34:02 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516912 Golgi Apparatus genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516996 Packages the proteins and prepares them for transport outside the cell. ]]> 2019-04-02 08:34:21 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347516996 Bacterial Cells genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347519444 - DNA
- Ribosomes
- Flagella]]> 2019-04-02 08:42:53 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347519444 DNA genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347519682 DNA is the 'recipe' for the cell. DNA is the carrier of genetic materia]]> 2019-04-02 08:43:49 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347519682 Flagella genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347521141 Tails that allow the bacterial cell to swim. ]]> 2019-04-02 08:48:46 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347521141 Proteins genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347521542 DNA is transcribed into mRNA. The message goes to a ribosome. The ribosome reads the message. Then protein is made out of amino acids. ]]> 2019-04-02 08:50:10 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347521542 Primary Transcript genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347522215 Polypeptide chain. Ready to be folded. ]]> 2019-04-02 08:52:20 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347522215 Secondary Transcript genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523161 Two different  types of folding. 
- Alpha Heliixes
- Polypeptide Chains

]]> 2019-04-02 08:55:13 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523161 Tertiary Transcript genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523226 Final folded 3D shape of the polypeptide chain. 

]]> 2019-04-02 08:55:26 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523226 Quaternary Transcript genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523265 When multiple polypeptide chains are joined together. ]]> 2019-04-02 08:55:31 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347523265 Carbohydrates genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347525712 Carbohydrates have a big role in energy storage / use / transformations. Combines with proteins and lipids to perform structural roles.
Made up of:
- Carbon
- Hydrogen
- Oxygen]]> 2019-04-02 09:04:27 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347525712 Ratio of elements in carbohydrates genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347526194 Cn(H2O)n]]> 2019-04-02 09:06:00 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347526194 Monosaccharides genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347528004 A monosaccharide is a  carbohydrate which is made up of one sugar molecule.]]> 2019-04-02 09:11:44 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347528004 Fructose genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548794 Fructose creates glycolysis bonds with Glucose when it under goes a condensation reaction. Sucrose is the disaccharide product of this reaction. ]]> 2019-04-02 10:27:03 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548794 Ribose genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548821 Ribose is a monosaccharide. ]]> 2019-04-02 10:27:10 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548821 Glucose genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548831 - Glucose is an output of - photosynthesis. 
- It creates glycolysis bonds  with Fructose when it undergoes a condensation reaction. ]]> 2019-04-02 10:27:15 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548831 Sucrose genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548840 Sucrose is a disaccharide made from glucose and fructose. ]]> 2019-04-02 10:27:18 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347548840 Condensation Reaction genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347552764 When a condensation reaction occurs, two monosaccharides form peptide bonds to create a disaccharide.
When a condensation  reaction occurs, water is released. ]]> 2019-04-02 10:43:53 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347552764 Amino Acids genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347553643 Protein are made out of amino acids. 
Amino Acids are made up of Carbon, Hydrogen, Oxygen, Nitrogen and Sulfur (CHONS)]]> 2019-04-02 10:47:34 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347553643 Polysaccharides genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347554763 A carbohydrate whose molecules consist of a number of sugar molecules bonded together.]]> 2019-04-02 10:52:04 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347554763 Cellulose genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347554947 Structural polysaccharide. ]]> 2019-04-02 10:53:04 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347554947 Starch genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555033 Storage polysaccharide]]> 2019-04-02 10:53:28 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555033 Glycogen genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555053 Storage polysaccharide. ]]> 2019-04-02 10:53:34 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555053 Hydrolysis Reaction genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555353 When a hydrolysis reaction occurs, water is gained. ]]> 2019-04-02 10:54:54 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347555353 Dissacharides genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347916333 Disaccharides are Carbohydrates that are made up of two sugar molecules. ]]> 2019-04-03 04:22:30 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347916333 Lipids genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347920714 Hydrophobic: 
- Non polar
- Fatty molecules. 

Lipids are made up of Carbon, Hydrogen and Oxygen. ]]> 2019-04-03 04:53:31 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347920714 Phosphate Head genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347922052 Phosphate heads make up lipids when two fatty acid tails connect  to a single phosphate head. ]]> 2019-04-03 05:03:51 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347922052 Fatty Acid Tails genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347922243 Fatty acid tails connect to a phosphate heads to make up a lipid. ]]> 2019-04-03 05:05:38 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347922243 Phospholipid Bilayer genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347935222 Contains:
- Transmembrane Protein
- Integral Protein
- Glycoprotein 
- Glycolipid
- Cholesterol molecule]]> 2019-04-03 06:29:52 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347935222 Transmembrane Protein genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936132 Transmembrane proteins help certain molecules get through the plasma membrane. ]]> 2019-04-03 06:34:13 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936132 Integral Protein genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936212 Integral proteins are a part of the  phospholipid  bilayer. ]]> 2019-04-03 06:34:36 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936212 Glycoprotein genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936234 Glycoproteins help to stabilize the phospholipid bilayer. ]]> 2019-04-03 06:34:43 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347936234 Glycolipid genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347937638 Helps to stabilizes the phospholipid bilayer. ]]> 2019-04-03 06:40:37 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347937638 Cholesterol Molecule genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347937699 Part of the phospholipid bilayer. The cholesterol molecule helps to balance the phospholipid bilayer and keep it from crystallising. ]]> 2019-04-03 06:40:55 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347937699 Osmosis genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943395 The movement of water from high solvent concentration to low water concentration through  a semi permeable membrane. This is a passive process and requires no energy. ]]> 2019-04-03 07:05:09 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943395 Diffusion genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943402 The movement of particles along their concentration gradient from high to low. This is a passive process and requires no energy. ]]> 2019-04-03 07:05:13 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943402 Facilitated Diffusion genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943444 Facilitated diffusion occurs when a transmembrane protein facilitates the movement of a molecule along it's concentration gradient. ]]> 2019-04-03 07:05:21 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943444 Active Transport genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943465 The movement of particles against their concentration gradient. Some examples of active transport are exocytosis and endocytosis. ]]> 2019-04-03 07:05:27 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347943465 Plasmolysis genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347962417 Plasmolysis is the separation of a plasma membrane from a cell wall due to a decrease in intracellular volumes of cytosol. ]]> 2019-04-03 08:20:45 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347962417 Aerobic Respiration genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347963377 Cells use aerobic respiration to make energy in order to survive. ]]> 2019-04-03 08:23:54 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347963377 Chemical Equation for Cellular Respiration genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347964131 6CH12O6 + 6O2 -> 
6CO2 + 6H2O 
(or) 
glucose + oxygen -> carbon dioxide + water

]]> 2019-04-03 08:26:14 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347964131 Glycolysis genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347965557 Inputs: 
- Glucose
- ADP + Pi 
- NAD+ 
Outputs
- 2 Pyruvates
- 2ATP
- 2NADH
Site: 
Cytoplasm]]> 2019-04-03 08:31:05 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347965557 Krebs Cycle genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347966024 Inputs: 
- Pyruvate
- ADP + Pi
- NAD+
- FAD 
Outputs:
- O2
- 2ATP
- NADH
- FADH2
Site:
Matrix of Mitochondria

]]> 2019-04-03 08:32:39 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347966024 Electron Transport Chain genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347966754 Inputs:
- NADH
- FADH2
- O2
- ADP + Pi
Outputs:
- NAD+
- FAD
- H2O
- 32 - 34 Pyruvate
Site:
Cristae

]]> 2019-04-03 08:35:14 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347966754 Anaerobic Respiration genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347967471 Animals will undergo anaerobic respiration when they don't have oxygen as  their terminal  electron acceptor.]]> 2019-04-03 08:37:40 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347967471 Advantage of Anaerobic Respiration genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968058 Organisms can undergo anaerobic respiration when they don't have oxygen as the terminal electron acceptor. ]]> 2019-04-03 08:39:32 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968058 Two Disadvantages of Anaerobic Respiration genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968387 - Much less efficient form of respiration compared to  aerobic.
- Produces toxic by-products. ]]> 2019-04-03 08:40:46 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968387 Animal By-Product genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968714 Lactic acid]]> 2019-04-03 08:42:00 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968714 Bacterial By-Product genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968745 Ethanol]]> 2019-04-03 08:42:07 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347968745 Photosynthesis genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347977287 Photosynthesis is the process plants undergo to make energy out of sunlight. ]]> 2019-04-03 09:14:38 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347977287 Equation for Photosynthesis genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347977580 6CO2 + 12H2O -> 
C6H12O6 + 602 + 6H2O
(or)
carbon dioxide + water -> 
glucose + oxygen + water]]> 2019-04-03 09:15:42 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347977580 Excitation Transfer genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978177 Energy from a photon excites energy in a molecule of chlorophyll, which drops down an energy level. It's an extremely efficient process. ]]> 2019-04-03 09:18:06 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978177 Light Dependant Stage genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978759 Inputs:
- H2O
- Light 
- ADP + Pi
- NADP+
Outputs:
- O2
- ATP 
- NADPH
Site:
Thylakoid]]> 2019-04-03 09:20:17 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978759 Light Independant Stage genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978813 Inputs:
- CO2
- ATP
- NADPH
Outputs:
- Glucose 
- H2O
- ADP + Pi 
- NADP+
Site:
Stroma]]> 2019-04-03 09:20:27 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347978813 Rubisco genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347980018 - Catalyzes the carbon fixation.
- Makes about 50% of protein in chloroplasts.
- Facilitates process.]]> 2019-04-03 09:25:19 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/347980018 Digestive System genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365075225 The digestive system is a tube that goes  straight through your body.]]> 2019-06-02 00:17:30 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365075225 Mouth genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365075878 - Mechanical and Enzymatic Digestion starts here. 
- Teeth and tongue chew  food into a bolus shape with a large surface area. 
- The salivary glands release enzymes (amylase, which hydrolyses starch to glucose)]]> 2019-06-02 00:34:01 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365075878 Stomach genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365076177 - Main site of Chemical Digestion. 
- Turns bolus into chyme through enzymes and acids which are released from gastric glands in the stomach wall. 
- Food  is in the stomach for about 4 hours
- Bile is in the stomach, which emulsifies the fat in the stomach. ]]> 2019-06-02 00:41:35 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365076177 Pancreas genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365076694 - Releases insulin and other regulatory hormones to control sugar levels. ]]> 2019-06-02 00:53:23 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365076694 Small Intestine genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365085592 - Plays critical role in the process of chemical digestion.
- Small intestine absorbs nutrients released through chemical and  physical digestion.
- Duodenum is part of the small intestine.
- Jejunum is part of the small intestine.
- Ileum is part of the small intestine.
Both the Jejunum and Ileum are long coiled sections of the small intestine that absorb nutrients, simple carbohydrates and fats. ]]> 2019-06-02 04:31:59 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/365085592 Throat genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366257973 Oesophagus 
-  Long tube that  contracts (peristalsis) to push food down into the stomach.
Epiglottis
- The gatekeeper, closing over the trachea.
- Prevents aspiration (food going down the wrong way) during swallowing.]]> 2019-06-07 01:58:59 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366257973 Large Intestine genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366259541 - Last stage of the digestive system.
- Water absorption.
- Ascending colon
- Transverse colom
- Descending colon
(All compact waste, absorb water, salt and electrolytes)
- Rectum
Stores and compacts the waste until it's full. Then the anal sphincter will allow waste out. ]]> 2019-06-07 02:10:06 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366259541 Caecum genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366259851 Can be quite large in herbivores, but is almost indistinguishable from the colon in some omnivores and carnivores.
In herbivores, the caecum is a large pouch containing bacteria and enzymes which help to break down cellulose. 
Plant material is barely digested in humans and is a source of fibre. ]]> 2019-06-07 02:12:52 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366259851 Hindgut Fermenter genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465797 Animals with big caecums that break down cellulose after the stomach. ]]> 2019-06-08 06:44:48 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465797 Foregut Fermenter genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465844 Animals with large, complex stomachs that do not rely on a caecum for breaking down cellulose. ]]> 2019-06-08 06:45:51 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465844 Mono-gastric organism genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465936 An organism with a simple single-chambered stomach. ]]> 2019-06-08 06:47:35 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366465936 Enzymes genevieredameron https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366525360 Enzymes are substances produced by a living organism which act as a catalyst to bring about a specific biochemical reaction.]]> 2019-06-09 00:40:00 UTC https://padlet.com/genevieredameron/6w9xk4eg4aug/wish/366525360