Across
- 4. Movement of particles from a higher to a lower concentration
- 6. Strengthens the plant cell
- 10. Site of chemical reactions
- 11. Makes proteins
- 12. A chemical reaction which happens in the mitochondria, it needs oxygen and releases energy
- 13. Controls the activities of the cell and contains DNA
Down
- 1. Lots of particles in one area
- 2. Controls the movement of substances in and out of the cell
- 3. Site of respiration to release energy
- 5. Lots of similar cells working together
- 7. Contains cell sap
- 8. Site of photosynthesis
- 9. This cell does not have a vacuole, chloroplasts or cell wall