Cells Revision

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