Energy and Recovery crossword

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Across
  1. 2. abbreviation for the enzyme that breaks down pyruvic acid to lactic acid
  2. 3. This is the part of the mitochondria where the third stage of the aerobic energy system takes place
  3. 4. It can take up to 48 hours to replenish this after prolonged or strenuous exercise
  4. 7. 100% can be fully replenished in 3 minutes/1st energy system
  5. 10. area of the mitochondria where the krebs cycle takes place
  6. 11. when hydrogen combines with NAD in the electron transfer chain
  7. 13. by product from the krebs cycle
  8. 15. it can take up to an hour for this to be removed from the muscles
  9. 18. Enzyme that breaks down the 2 seconds worth of ATP in the muscle
  10. 21. Slow recovery phase
  11. 22. when heat and energy leave a reaction
  12. 23. by product from the electron transfer chain
  13. 24. Muscle oxygen store
Down
  1. 1. a chemical reaction that requires energy to be added for it to progress
  2. 5. Process of breaking down glucose
  3. 6. the name given when the products from reaction 1 are used as reactants in reaction 2
  4. 8. this gets removed from the krebs cycle and progresses down into the electron transfer chain
  5. 9. second stage of the aerobic energy system
  6. 12. This is where the PC system takes place
  7. 14. Excessive post-exercise oxygen consumption
  8. 16. rapid recovery phase
  9. 17. Number of ATP made in the Krebs Cycle
  10. 19. lactic acid causes the enzymes to do this
  11. 20. enzyme that breaks down glucose to pyruvic avid