mitosis and stem cells

3. this structure and the cytoplasm both divide when the cell divides
5. prior to division this organelle is copied, it is where respiration occurs
7. this tissue provides plant stem cells
10. the first stage of the cell cycle where the cell prepares for division
13. the number of chromosomes in a human cell nucleus
18. large strands of DNA
20. diabetes and this other condition are targeted with stem ell therapy
21. how the daughter cells from mitosis compare tot he parent cell
22. this is a possible risk of using embryonic stem cells as they may divide uncontrollably

1. prior to cell division these subcellular structures are copied. they are where ribosomes are made
2. a type of cell division needed for growth
4. the typical source of adult stem cells
6. stem cells that can differentiate to form any type of cell and treat a wide range of diseases
8. the number of chromosome pairs in a human nucleus
9. this is a major objection to the use of embryonic stem cells
10. this is one source of embryonic stem cells
11. the term for the ends of the cell where the chromosomes move during cell division
12. the type of reproduction that uses mitosis
14. the term used to describe the copying of the genetic material in interphase
15. the number of daughter cells produced in mitosis
16. short sections of DNA hat determine our characteristics
17. unspecialised cells that can divide to become other types of cells
19. the umber of times a cell divides in mitosis