Across
- 3. Controls the flow of substances in and out the cell
- 5. Extra rings of DNA in a bacterium
- 7. Structures in the nucleus made of DNA
- 10. The process of a cell becoming specialised
- 11. Site of photosynthesis
- 14. Instrument for looking at cells
- 16. When a cell can do a specific job
- 17. Section of DNA that codes for specific characteristics
Down
- 1. Pocket of sap in a cell
- 2. Where DNA is, controls the cell
- 4. Where most chemical reactions occur
- 5. Simple, smaller cells
- 6. Complex, larger cells
- 7. Cellulose support that maintains the shape of a cell
- 8. How normal cells divide and grow
- 9. Site of respiration
- 12. Cells Undifferentiated cells that can become any type of cell
- 13. How gametes divide and grow
- 15. Where proteins are synthesised