Respiration 0.0 / 5 ? BiologyRespiration and exerciseGCSEEdexcel Created by: RinkyPereraCreated on: 16-03-17 21:04 What is respiration? Respiration is the process of breaking down glucose to release energy which goes on in every living cell 1 of 14 What does aerobic respiration use? Oxygen 2 of 14 Word equation for aerobic respiration glucose + oxygen --> carbon dioxide and water (+energy) 3 of 14 What three things does the circulatory system carry when taking blood around the body? glucose, oxygen and carbon dioxide 4 of 14 Where does the glucose come from? it comes from breaking down food in the digestive system 5 of 14 When oxygen in inhaled, what is exhaled? Carbon dioxide 6 of 14 What are the smallest blood vessels in the body? Capillaries 7 of 14 Wha is diffusion? it is the movement of particles from an area of high concentration to a low concentration 8 of 14 What do muscles need from respiration to contract? energy 9 of 14 The increase in respiration means you need to get what into cells? more oxygen 10 of 14 When your breathing rate increases your... ...heart rate increases 11 of 14 How does anaerobic respiration happen? when theres not enough oxygen available 12 of 14 What is the word equation for anaerobic respiration? glucose + lactic acid (+energy) 13 of 14 What does anaerobic respiration produce? a build up of lactic acid in the muscles 14 of 14
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