AQA Energy Systems

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Across
  1. 3. Simple sugar used to produce ATP
  2. 6. Immediate source of energy for muscle contraction
  3. 10. Enzyme that breaks down phosphocreatine
  4. 13. Stage of aerobic respiration producing ATP
  5. 14. Molecule formed when ATP releases energy
  6. 17. Point where blood lactate rapidly accumulates
  7. 19. All energy systems work together during exercise
  8. 21. Final stage of aerobic respiration
  9. 23. Fuel used by the ATP-PC system
  10. 24. Molecule broken down during beta oxidation
Down
  1. 1. Breakdown of glucose to produce energy
  2. 2. Point where lactate accumulates faster than it can be removed
  3. 4. Stored form of carbohydrate in muscle and liver
  4. 5. Site of aerobic respiration
  5. 7. Combines with ADP to reform ATP
  6. 8. Breakdown of fatty acids for energy
  7. 9. Energy production without oxygen
  8. 11. Energy production using oxygen
  9. 12. Reformation of ATP from ADP and phosphate
  10. 15. Product formed at the end of glycolysis
  11. 16. Extra oxygen required at the start of exercise
  12. 18. Product associated with anaerobic glycolysis
  13. 20. Immediate anaerobic energy system
  14. 22. Excess oxygen consumed after exercise