Across
- 2. the control center of a cell
- 3. site of energy metabolism
- 5. responsible for the secretion from the cell
- 6. transport system for liquids and nutrients in the cell
- 9. a cell that has no nucleus
- 11. assist in adhesion
- 13. boundary for entry and exit of nutrients and waste
- 14. stores water food and enzymes
- 17. a cell found in animals
- 19. may play a role in DNA replication
- 20. Breaks down waste, fats, and proteins
Down
- 1. surface on which ribosomes bind for protein synthesis
- 4. a cell found in animals
- 7. converts light energy into chemical energy
- 8. provides shape to the cell
- 10. helps prokaryotic cell move
- 12. selectively permeable boundary for entry and exit of nutrients and waste
- 15. smallest unit of all living things
- 16. contains all of the DNA in a cell
- 18. assembles the proteins of the cell