The Cell
Across
- 1. holds the main DNA, the control center
- 5. dotted with ribosomes
- 7. where proteins and lipids are stored
- 9. when nutrients are converted into energy (ATP)
- 12. doesn't not have a nucleus
- 14. meant to hold everything together
- 15. group of tissue that have the same function
- 17. water moving across a cell
- 18. its the nuclear envelope
- 19. the largest thing inside of the nucleus, only in eucaryotic cells
- 20. projections a nucleus
- 23. breaks stuff down, only in animal cells
- 25. group of cells that have the same function
Down
- 2. has no ribosomes
- 3. the only barrier between animal cells and their surroundings
- 4. the study of cells
- 6. jelly like fluid that all organelles are in
- 8. a sac that is used to bring things into the cell
- 10. contains pigment used in photosynthesis
- 11. rigid structure on the outside of plant cells
- 13. large vacuole that rests at the center of plant cells
- 16. makes the proteins
- 21. the aqueous component of cytoplasm
- 22. long, thin projection from the cell that whip back and forth
- 24. short, numerous cell projections moving rythmaically