Energy from respiration 0.0 / 5 ? BiologyEnergy from respirationGCSEAQA Created by: Amym0709Created on: 08-06-17 16:39 What is the equation for aerobic respiration ? glucose+oxygen= carbon dioxide+ water+ energy 1 of 12 Where does aerobic respiration take place? Mitochondria and are controlled by enzymes 2 of 12 What can you do to investigate aerobic respiration? test the volume of carbon dioxide(limewater) 3 of 12 What do your muscles need when exercising? Energy so they can contract 4 of 12 What do you need to increase when exercising? the rate of oxygen and glucose reach the muscle cells 5 of 12 Explain what needs to happen to the body so more oxygen and blood can get to the muscle cells? Heart rate increases. Blood vessels supplying the muscles dilate(winded). 6 of 12 What also increases when exercising? Breathing rate and the depth of each breath 7 of 12 What do muscle store? glucose as glycogen 8 of 12 When your running for a long time what do your muscles become? Fatigued(tired) and stop contracting efficiently 9 of 12 What happens to your muscles when they can't get enough oxygen? They start to respire anaerobically 10 of 12 What is produced when anaerobic respiration is happening? Lactic acid 11 of 12 What is one cause of muscle fatigue? Build up of lactic acid 12 of 12
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