Across
- 1. a reaction where energy enters
- 3. gaining electrons
- 4. pathway of respiration that requires oxygen
- 6. last step of cellular respiration
- 7. pathway of respiration that doesn't require oxygen
- 9. losing electrons
- 11. occurs after glycolysis when there is no oxygen present
- 12. a reaction where energy is released
- 14. the krebs cycle turns _________ per glucose molecule
- 15. a reaction that breaks down large molcules into smaller molecules
Down
- 2. glucose breakdown is a _______ reaction
- 5. ATP stands for
- 8. first step of cellular respiration (sugar splitting)
- 10. where glycolysis takes place
- 13. folds in the inner membrane of mitochondria
- 16. a reaction that builds up large molecules from smaller molecules