Cells Revision Crossword

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Across
  1. 1. Barrier that controls what comes in and out of a cell
  2. 3. Site of respiration in the cell
  3. 4. Control centre of the cell that contains DNA
  4. 6. Long thin cell with a high number of chloroplasts
  5. 7. Used to adjust the image in a microscope
  6. 12. looking carefully and in detail at an object
  7. 15. eyepiece lens magnification x objective lens magnification
  8. 16. Where you look in a microscope.
  9. 18. A cell with a tail that carries male genetic material
  10. 20. the amount of particles in a given volume
  11. 23. Strengthens the cell and is made from cellulose
  12. 24. Carries electrical impulses through the body
Down
  1. 2. Cell that transports oxygen through the body
  2. 5. A unicellular organism found nearly everywhere.
  3. 8. A cell adapted to do a specific job
  4. 9. Site of photosynthesis
  5. 10. The movement of particles along a concentration gradient
  6. 11. Where the sample goes in a microscope
  7. 13. Keeps the cell firm
  8. 14. Site of chemical reactions in cell
  9. 17. A unicellular found in fresh water only.
  10. 19. The scientist who discovered cells
  11. 21. A living thing made of cells
  12. 22. The building block of life