Across
- 2. group of similar cells that work together for one job
- 6. makes food
- 7. sort proteins and other stuff and package them for export out of the cell
- 9. Celss without membrane bound structures
- 11. Made of hollow tubes of protein and helps the cell keep shape
- 12. captures light and energy and turns it into glucose
- 13. The center of the nucleus
- 14. All activities are directed by this organelle
- 16. Release energy when food is broken down
- 19. moves needed materials and has ribosomes attached
- 20. moves needed materials
Down
- 1. tough,rigid outer coverings that protect cells and give them shape(PLANTS ONLY)
- 3. proven theory by Rudoloph Virchow
- 4. cells with membrane bound structures
- 5. Break down food,waste,and worn out cell parts
- 8. extra stuff
- 10. part of a cell that regulates interactions between a cell and its enviroment
- 15. the chemical that contains the code for cell structures and activities
- 17. Gelatin-like substance that keeps everything in place.
- 18. Make protein