Unit 3

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Across
  1. 3. synthesis phase
  2. 4. third phase of mitosis, chromosomes separate and move towards opposite poles
  3. 7. cells with nucleus
  4. 10. second phase of mitosis, chromosomes line up across center
  5. 13. series of events that cells go through as they divide
  6. 14. in between period of the cell cycle between cell divisions
  7. 17. division of nucleus prophase, metaphase, anaphase, and telophase
  8. 19. mass of abnormal cells
  9. 20. tumor abnormal tissue mass that spreads
Down
  1. 1. second growth phase of cell cycle
  2. 2. disorder in which some of the body's cells lose the ability to control growth
  3. 5. first gap, or growth phase
  4. 6. individual chromosomes begin to spread out into a tangle of chromatin
  5. 8. cells with no nucleus
  6. 9. a mass of abnormal cells that remains at the site of origin
  7. 11. first and longest phase of mitosis
  8. 12. a threadlike structure of nucleic acids and protein, found in nucleus
  9. 15. granular material visible within the nucleus
  10. 16. division of cytoplasm
  11. 18. one of a family of proteins that regulates cell cycle