Across
- 3. the division of the cytoplasm
- 5. when cells lose the ability to control growth
- 6. bundled packages of DNA
- 9. reproduction involving one parent
- 11. the process of a cell dividing into 2 cells
- 15. when cells become specialized
- 16. two strands of the duplicated chromosome
- 18. a mass of cancer cells
- 19. series of events when cells grow and divide
- 20. uncoiled DNA bound by proteins
- 21. programmed cell death
Down
- 1. the second phase of mitosis
- 2. the point where sister chromatids attach
- 4. the third phase of mitosis
- 7. the final phase of mitosis
- 8. paired structures that produce spindle fibers
- 10. unspecialized cells that can differentiate
- 12. period of growth during the cell cycle
- 13. the division of the nucleus
- 14. the first and longest phase of mitosis
- 17. reproduction involving two parents