B7-7 Cells Advanced

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