Across
- 1. moving molecules across the membrane without using ATP
- 3. cells spread energy to more molecules across the membrane
- 5. water fearing
- 7. forms oorgans(ex. heart)
- 10. molecules naturally move from being together to being spaced out
- 11. water loving
- 12. the basic unit of life
- 13. when the active site's shape changes
- 16. orgins combined
- 18. the diffusion of water across the membrane
- 19. combined to form cells
- 21. energy required to activate the reaction
Down
- 2. border patrol
- 4. region on each enzyme
- 6. all of the orgian systems combine to form this
- 8. this and substrates are the two main parts in chemical reactions
- 9. atoms combine to form this
- 14. phospholipid bilayer is made of this
- 15. special proteins
- 17. another name for reactants
- 20. basic unit of matter