Across
- 1. studied dead cells
- 4. specialized structure within a living cell
- 13. packages roteins
- 15. surrounds entire plant cell
- 16. discovered all plants are made of cells
- 20. digestive organelle
- 22. one cell
- 23. cells with no nucleus
- 24. controls amount of light in microscope
Down
- 2. product of metabolism; separate and expel as waste
- 3. allows for transport in/out of cell
- 5. converts chemical energy to cell energy through ATP
- 6. chemical reactions occur here
- 7. storage system
- 8. cells with a nucleus
- 9. more than 1 cell
- 10. ribosome production begins here
- 11. resembles a double helix
- 12. capacity for movement
- 14. discovered all animals are made of cells
- 17. controls cell activities
- 18. capability for movement
- 19. capability of movement
- 21. synthesize proteins
- 23. monomer is amino acid