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