Across
- 3. The basic structural and functional unit of life
- 4. Site of protein synthesis
- 6. Organelle containing chlorophyll for photosynthesis
- 8. Single-celled prokaryotic organisms
- 9. Tail-like structure used for movement by a cell
- 12. Unit commonly used to measure cells
- 14. Rigid layer made of cellulose in plant cells
- 15. Jelly-like substance where chemical reactions occur
- 16. Ability to distinguish two points as separate
- 17. Cell type without a nucleus
- 18. Instrument used to observe small objects
Down
- 1. Controls movement of substances into and out of the cell
- 2. Organelles where aerobic respiration occurs
- 5. Fluid-filled space found in plant cells
- 7. Number of times bigger an image appears than the real object
- 10. Controls the activities of the cell and contains genetic material
- 11. Small circular piece of DNA in bacteria
- 13. Cell type containing a nucleus