Aerobic Respiration 0.0 / 5 ? ScienceAerobic Respiration Years 7-9 (KS3)None Created by: Matthew MeierCreated on: 20-05-20 17:06 What does your body need energy for To move, to grow,to keep warm 1 of 26 Where do you get energy from Organic molecules in your food 2 of 26 What are the reactants in aerobic respiration Glucose and oxygen 3 of 26 What is happening during aerobic respiration You are transferring energy into your body 4 of 26 What waste products are produces Carbon dioxide and water 5 of 26 What is word equation for aerobic respiration glucose + oxygen -----> Carbon dioxide + water 6 of 26 Where does respiration take place Tiny structures inside your cells called mitochondria 7 of 26 What cell carries out a lot of respiration Muscle cells 8 of 26 What does the last question tell you Muscle cells have a lot of mitochondria 9 of 26 What does digestion do It breaks food down into small molecules, releasing glucose molecules 10 of 26 Where do these molecules go They are absorbed by the wall of the small intestine, into the bloodstream 11 of 26 How is glucose transported around your body Through your bloodstream 12 of 26 Where does it go to It dissolved in the liquid part of your blood called plasma 13 of 26 Where does the dissolved glucose go after that It diffuses into the cells that need it for respiration 14 of 26 What happens when you breath in oxygen fills the alveoli in your lung 15 of 26 Where does the oxygen go after that It diffuses into your bloodstream 16 of 26 What kind of cells is oxygen carried by Red blood cells 17 of 26 What do red blood cells contain haemoglobin 18 of 26 What is haemoglobin The substance that makes red blood cells red 19 of 26 What does the oxygen join to The haemoglobin 20 of 26 How does the oxygen get transported around the body by blood vessels 21 of 26 What happens when the oxygen reach a cell that needs oxygen The oxygen diffuses into the cell 22 of 26 What happens when carbon dioxide stays in your body it could be harmfull 23 of 26 What happens when you exhail Carbon dioxide leaves your body 24 of 26 Where does carbon dioxide go when you exhail it diffuses out of your cells and into the blood plasma 25 of 26 Where does it go from the blood plasma The blood transports it into the lungs, where it diffuses into the air sacs and then is exhaled 26 of 26
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