Across
- 4. Where the DNA is found. Controls the cell.
- 8. Sperm have many mitochondria in here
- 9. Where many chemical reactions take place in the cell
- 14. This is what the insulated tail of the nerve cell is made from
- 17. Where sugars and salts are stored in the plant cell
- 20. This is the small piece of glass which is placed over the sample on the slide
- 22. The stain used to stain onion cells
- 23. Tightly packed DNA
- 24. The cell which absorbs mineral ions and water
- 26. The plant cell which is found in the leaf
- 27. Haemoglobin bonds to this element
Down
- 1. The chemical that contains genetic information
- 2. A cell which is dead. It forms a hollow tube
- 3. Nerve cells have these at the top of the cell. They reach out to connect with other nerve cells
- 5. Provides structure and support
- 6. The chemical reaction that takes place in chloroplasts which produces glucose
- 7. The organelle where respiration takes place
- 10. The cell with no nucleus but contains haemoglobin
- 11. This is what the slide is placed on
- 12. These produce proteins in the cell
- 13. The green chemical which absorbs sunlight
- 15. Controls what goes in and out of the cell
- 16. A root hair cell has a large ________ which allows more mineral ions and water to be absorbed
- 18. The organ of a plant where the reproductive organs are found
- 19. The name of the process where cells divide into two
- 21. The cell which wafts dust and bacteria away from the lungs
- 25. A small section of DNA which codes for a protein