Cells

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Across
  1. 3. Green pigment responsible for the absorption of light and uses it in photosynthesis
  2. 5. an organism that exists as a single cell
  3. 6. an organism that has two or more cells
  4. 7. The powerhouse of a cell and where the energy is produced
  5. 9. cell A single-celled organism hat doesn’t have a nucleus
  6. 12. Chemical process plants use to make their own food
  7. 13. The smallest structural and functional unit in living things
  8. 14. A substance used to make cell structures more visible under the microscope
Down
  1. 1. light microscope A microscope with two or more lenses
  2. 2. cell Complex cell that contains membrane-bound nucleus and organelles
  3. 4. Where protein production takes place
  4. 8. The control centre of the cell that contains DNA
  5. 10. lens A lens in the column of compound light microscope
  6. 11. Specialised structure within a cell. Each one has a different function