mitosis and stem cells

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Across
  1. 3. this structure and the cytoplasm both divide when the cell divides
  2. 5. prior to division this organelle is copied, it is where respiration occurs
  3. 7. this tissue provides plant stem cells
  4. 10. the first stage of the cell cycle where the cell prepares for division
  5. 13. the number of chromosomes in a human cell nucleus
  6. 18. large strands of DNA
  7. 20. diabetes and this other condition are targeted with stem ell therapy
  8. 21. how the daughter cells from mitosis compare tot he parent cell
  9. 22. this is a possible risk of using embryonic stem cells as they may divide uncontrollably
Down
  1. 1. prior to cell division these subcellular structures are copied. they are where ribosomes are made
  2. 2. a type of cell division needed for growth
  3. 4. the typical source of adult stem cells
  4. 6. stem cells that can differentiate to form any type of cell and treat a wide range of diseases
  5. 8. the number of chromosome pairs in a human nucleus
  6. 9. this is a major objection to the use of embryonic stem cells
  7. 10. this is one source of embryonic stem cells
  8. 11. the term for the ends of the cell where the chromosomes move during cell division
  9. 12. the type of reproduction that uses mitosis
  10. 14. the term used to describe the copying of the genetic material in interphase
  11. 15. the number of daughter cells produced in mitosis
  12. 16. short sections of DNA hat determine our characteristics
  13. 17. unspecialised cells that can divide to become other types of cells
  14. 19. the umber of times a cell divides in mitosis