Across
- 4. spindle fiber connect to the centromeres
- 5. two identical chromatids
- 7. organelle near the nucleus
- 8. ends of dna molecule
- 9. apart of cell differentiation
- 11. chromosomes decondense
- 12. a hereditary unit pasted down from parents
- 18. clumbs of cells that divide uncontrollably
- 21. cancer cells that break away from the tumor
- 23. two new cells are formed
- 24. spreading of disease from one to another
- 26. chromosomes are condensed and visible
- 27. more cell growth and protein synthesis
- 29. uncurable disease
- 30. it connects to the centromeres in the metaphase
- 31. DNA replication occurs, doubling the number of chromosomes?
Down
- 1. programed cell death
- 2. The division phase of the cell
- 3. a abnormal cell that remains together
- 6. undifferentiated cells
- 10. controls the funtions of a cell
- 13. divides into more stem cells
- 14. fundamental process by which specific information is transferred from the cell surface to the cytosol and ultimately to the nucleus
- 15. structures in the nucleus of animal and plant cells
- 16. cell grows and makes proteins
- 17. a change in gene structure
- 19. serves to separate the chromosomes from the rest of the cell.
- 20. stop and go points in the cell cycle
- 22. The growth phase of the cell cycle?
- 25. sister chromatids seperate
- 28. region of condensed chromosomes that looks
