Across
- 8. a living thing in the environment
- 9. using energy to transfer proteins
- 11. energy needed to start a chemical reaction
- 12. diffusion with water
- 15. the split up and changed pieces of the substrate
- 17. high to low concentration
- 18. a group of atoms
- 19. what goes into the enzyme
- 20. only letting certain molecules in and out
- 21. makes up all living things
Down
- 1. hates water
- 2. moving molecules across the membrane without energy
- 3. loves water
- 4. They speed up the chemical reaction
- 5. when a enzyme gets disrupted so it can't do its job
- 6. a bunch or organs working together
- 7. a molecule with one head and two tails
- 10. a group of tissues
- 11. makes up everything
- 13. a group of molecules
- 14. Where the substrate enters the enzyme
- 16. a group of cells