Across
- 1. Protein makers
- 3. A cell that contains no nucleus
- 4. Contains genetic information (DNA)
- 5. Waste gas produced through respiration
- 9. Controls what goes in and out of the cell
- 11. Colour of blood cell that carries oxygen around the body
- 13. Gas used in aerobic respiration
- 14. An example of a prokaryotic cell
- 15. Organ where breathing takes place
- 17. Where chemical reactions take place in the cell
- 18. Colour of blood cell that fights bacteria and viruses
Down
- 2. Energy makers
- 6. A cell that has a nucleus
- 7. Sugar used in respiration
- 8. Supports and strengthens a plant cell
- 9. Makes food in plant cells
- 10. A protein that speeds up chemical reactions (active site)
- 12. Chemical that stores genetic information
- 16. Organ that pumps blood around the body