Across
- 4. period in cell cycle between divisions
- 6. part of chromosone that the 2 sister cell chromatids attach
- 7. protien that regulates the cell cycle
- 8. cells that can develop into most of the bodys cell types
- 9. early stage of developementin mammals with a hollow cell ball
- 12. 2 parent cells unite to form the first cell
- 14. cell able to devolop into any type of cell in the body
- 15. part of eukaryotic cell division where the nucleous divides
- 17. one of 2 identical parts of a duplicated chromosone
- 18. substance found in eukaryotic chromosones
- 19. thread like, contains genetic information
Down
- 1. events where a cell grows prepares to divide and divides
- 2. starting stage of a multi cellular organism
- 3. cells start to become specialized in structure and function
- 5. programmed cell death
- 7. when cytoplasm divided to seperate daughter cells
- 10. limited potential to develop into many cells
- 11. group of external regulatory protiens that guide the growth and division of cells
- 13. process when a cells splits into 2 daughter cells
- 16. unspecialized cell that can give rise to one or more types of specilized cells