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