'Effects of exercise of the body' key terms 0.0 / 5 ? BiologyEnzymes and digestionGCSEAQA Created by: izzywelchCreated on: 11-12-13 20:38 Muscle Fatigue occurs during long periods of vigirious exercise and causes muscles to work less effciently. 1 of 8 Glycogen insoluble polymer formed from glucose and stored in muscles. It can be converted back to glucose and used during in vigirious exercise. 2 of 8 Aerobic Respiration Occurs when oxygen reacts with glucose and releases energy. Carbon dioxide and waters are the products of reaction. 3 of 8 Respiration Is a series of chemical reactions that realease energy from glucose and other nutrients. It takes place in the cells of living organisms. 4 of 8 Anerobic respiration releases energy from nutrients without oxygen. Only partailly breaks down Glucose, therefore produces less energy. Produces Lactic acid. 5 of 8 Muscle Fatigue Occurs during long periods of vigorous exercise and causes muscles to work less effciently. 6 of 8 Lactic Acid Builds up in muscles during annerobic respiration. 7 of 8 Oxygen Debt Amount of Oxygen needed to oxidise the lactic acid that has built up in the muscles during annerobic respiration. 8 of 8
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