Across
- 1. DNA has a sugar-________ backbone
- 3. normal cells have this number of nucleus/nuclei
- 4. the "T" base in DNA
- 7. the "A" base in DNA
- 9. this type of two proteins can determine if a cell is ready for the cell cycle, or stop it if there's a problem
- 12. the cleaving and complete separation of two cells
- 14. chromosomes condense into chromatin
- 17. the "G" base in DNA
- 18. this type of inhibition describes normal cells ability to know they should stop divding
- 19. the "C" base in DNA
- 20. when chromatin align in the middle of a cell
- 21. the part in the cell cycle where cells grow and replicate
- 23. the name of the limit for normal cell division
Down
- 1. when chromatin condense in the center of a cell
- 2. these type of cancer cells can migrate to other regions in the body
- 5. how cells become specialized in their function
- 6. cancer cells that pile up on each other
- 8. cancer cells can emulate this type of cell's ability for infinite division
- 10. what your blood does to stop bleeding
- 11. a replacement tissue that covers a site of injury
- 13. when cell division maintains consistency and stays steady over a long period of time
- 15. programmed cell death
- 16. deoxyribose, nitrogenous base, and a phosphate group make up this component of DNA
- 22. when sister chromatids separate