Across
- 1. A circular piece of genetic information found only in bacterial cells
- 3. This type of respiration occurs in the mitochondria
- 4. This is the site of chemical reactions
- 6. These molecules are found throughout the cell membrane
- 7. This type of cell does not have a cell wall
- 8. Cell ______ (gives the cell shape)
- 12. Stores cell sap
- 13. Yeast is an example of these types of cell
- 16. These molecules make up most of the cell membrane
- 17. A molecule required by cells that can pass through the cell membrane
Down
- 1. This is the only cell type to contain chloroplasts
- 2. This cell type has no nucleus or mitochondria
- 5. The cell membrane is selectively-________ (it only allows certain molecules to pass)
- 9. This material is what plant cell walls are made of
- 10. _________ molecules cannot pass through the cell membrane
- 11. This structure controls cell activities
- 14. These structures are only found in plant cells
- 15. This structure is the site of protein synthesis
