Across
- 4. Particle that helps synthesize proteins.
- 6. Involved in making the cell theory.
- 9. The man who discovered cells.
- 10. Things that make up organisms.
Down
- 1. Organelle in which the photosynthesis takes place.
- 2. Thin layer that forms the outer boundary of a living cell.
- 3. Holds the cell's genetic material.
- 5. Structures that carry on the cell's processes.
- 7. Carrier of genetic information.
- 8. Strand of DNA that carries genes.
