Biology - Respiration 0.0 / 5 ? BiologyRespiration and exerciseGCSEAQA Created by: Jasmin3Created on: 07-05-18 19:03 What is respiration? The transfer of energy from the breakdown of glucose which goes into every cell. 1 of 12 What type reaction is respiration? Exothermic - it transfers energy to the environment. 2 of 12 Name 3 ways respiration energy is used. Large molecules are built up from smaller ones. Allows muscles to contract and expand.Mammals use it to preserve body temperature. 3 of 12 Give an exmaple, during metabolism for large molecules forming. Glucose forms starch, (glycogen and cellulose). Lipid is then made fromglycerol and fatty acids. 4 of 12 Give an example, during metabolism when particles are broken down. Glucose is broken down for respiration. Proteins are broken down to produce urea. 5 of 12 What is aerobic respiration? Respiration using oxygen. 6 of 12 Where does respiration occur in plants? Mitochondria 7 of 12 What is the equation for respiration? C6H12O6 + 6O2 = 6CO2 + 6H2O 8 of 12 What is anaerobic respiration? Respiration without oxygen. 9 of 12 What is the anaerobic equation in muscle cells? glucose = lactic acid 10 of 12 What is the anaerobic equation in plant and yeast cells? glucose = ethanol + carbon dioxide 11 of 12 What is fermentation? Anaerobic respiration in yeast cells. 12 of 12
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