Across
- 4. another word for breaking down
- 6. second stage
- 10. third stage
- 11. the act or process of breathing
- 17. without oxygen and releases less energy
- 18. phosphate group is added to a molecule
- 19. first stage
Down
- 1. release of food in presence of oxygen
- 2. equation for cellular res.
- 3. is the main type of sugar in the blood
- 5. what does cellular res. supply
- 7. what is a calorie
- 8. transfer energy to cells
- 9. releases energy from food carbohydrates sugar molecules
- 12. electron transport chain
- 13. changes food into energy
- 14. what do organisms need to survive
- 15. oxygen is used to make energy from carb
- 16. flow of energy in living cells.