Biology 1/2

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Across
  1. 4. The first stage of mitosis when the chromosomes condense and mitotic spindle begins to form
  2. 7. Cell division that occurs in somatic cells
  3. 11. Cells that have a distinct nucleus and specialized organelles
  4. 13. Joins two sister chromatids
  5. 14. Small set of microtubes that assists with cell division
  6. 16. Contains the RNA and DNA of a cell
  7. 20. Long strands of DNA that contain many genes
  8. 22. Cells produced by male and females that unite to form a zygote
  9. 23. The stage in a cell cycle when the cell is preparing to duplicate
  10. 24. They have specialized functions in cells and are suspended in the cytoplasm
  11. 25. acid Formed in a double helix and contains genes
  12. 26. The world is made up of many of them
  13. 28. The different forms of a gene
  14. 29. Gives plant cells their shape, structure and protection
Down
  1. 1. A unit of heredity that codes for proteins
  2. 2. A cell that contains a full set of chromosomes
  3. 3. The genetic material of an organism
  4. 5. Organelles that process RNA and make proteins according to it
  5. 6. An organised profile of an organism's chromosomes
  6. 8. A sequence of amino acids made by ribosomes
  7. 9. Programmed cell death
  8. 10. Cell division that occurs in the gametes
  9. 12. A type of cell that does not have a distinct nucleus or specialized organelles
  10. 15. The fourth stage of mitosis when the cell is nearly done dividing and starts to reestablish its normal structures
  11. 17. The second phase of mitosis where chromosomes allign at the centre of the cell
  12. 18. Cells that pass on the genetic material in reproduction
  13. 19. Separates the chromosome during cell division
  14. 21. All cells in living organisms apart from reproductive cells
  15. 27. A cell that contains a half set of chromosomes