Across
- 2. The brain of the cell; controls activities of the cell.
- 4. A mass of proteins, RNA, and DNA.
- 5. Clear, thick, jelly-like material. Cushions the other organelles and hold them in place.
- 7. Found surrounding plant cells only.
- 9. Processes and packages lipids and proteins made by the cell. Known as the Post Office of the Cell.
- 10. Protects the nucleus.
- 12. In animal cells only. Used when the cells divide to make more cells.
- 13. Breaks down sugar molecules to release usable energy. known as the “The Powerhouse of the Cell”
- 15. Makes proteins.
- 16. Usually found on the walls of the rough er, which is why it appears rough. can also be found floating free in the cytoplasm. Produce protein.
Down
- 1. Surrounds all cells.Provides protection, structural support, and controls the movement of materials in and out of the cell.
- 3. Transport lipids (fats) throughout the cell. Usually near the nucleus.
- 4. In plant cells only Uses energy from the sun to make food for the plant and for us if we eat those plants Photosynthesis) Has chlorophyll which contains green pigments.
- 6. Plant cells have a large, central one. Animal cells have many smallones. Fluid-filled sacs that store food, water, and gaseous waste.
- 8. In animal cells only. Have enzymes that digest old cell parts or particles into smaller ones.
- 11. Allow things in and out of the nucleus.
- 14. Transport ribosomes and proteins throughout the cell. Has ribosomes stuck to its surface and appears bumpy
