Cells

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Across
  1. 4. has a longer wavelength
  2. 6. the DNA in eukaryotes is coiled around which protein
  3. 9. the phospholipid heads are...
  4. 13. in what stage of the cell cycle does DNA replicate
  5. 15. where protein synthesis occurs
  6. 17. what makes up bacteria cell wall
  7. 18. a measure of how fast a cell divides
  8. 20. the smooth ER synthesises this molecule
Down
  1. 1. in what stage of mitosis does the nuclear envelope dissolve
  2. 2. the stage of mitosis when the spindle fibres shorten
  3. 3. how bacteria replicate
  4. 5. the molecule responsible for the rigidity of the cell surface membrane
  5. 7. where ribosomal RNA is produced
  6. 8. the distance disguishable between two points
  7. 10. found in a lysosome
  8. 11. how many daughter cells are produced in mitosis
  9. 12. could result from the cutting of thin microscope samples
  10. 14. forms as a result of uncontrolled cell growt
  11. 16. the first organelle to be separated in ultracentrifugation
  12. 19. inner membrane of the mitochondria