Across
- 3. movement of water molecules
- 5. all of the organs combined
- 9. attractive to water
- 13. allows some molecules to pass through while blocking others
- 16. a group of atoms
- 17. a group of organs
- 18. the cell that goes into an enzyme
- 19. the place on the enzyme where a cell goes into
- 20. combined molecules
- 21. a group of tissue
Down
- 1. what a cell membrane is made up of
- 2. a cells nature ability to spread out from a confined space
- 4. water repelent
- 6. the minimum amount of energy used to start a chemical reaction
- 7. a protein that speeds up the amount of time to start a chemical reaction
- 8. movement of molecules crossed a cell
- 10. combined organelles
- 11. the result of when a cell comes out of an enzyme
- 12. make up of all things
- 14. a group of organelles
- 15. a messed up enzyme
