1. The phase of the cell cycle that occupies most of a cells life interphase

2. What occurs after cytokinesis is completed? G1

3. What is correct sequence of cell cycle G1, s, g2, mitosis, cytokinesis

4. Cells that are not dividing remain in the g1

5. What occurs in s phase Dna replication

6. The first 3 phases of the cell cycle are known as interphase

7. Mitosis is the process by which Nucleus divides

8. Mitosis forms cells that are Diploid identical

9. Normal cells become cancer cells when Cells do not respond to checkpoints

10. How many chromosomes are in the body cells of an organism that has a haploid number of 10 20

11. Somatic cells are Body cells diploid

12. Gametes are Sex cells haploid

13. Crossing over occurs during Meiosis Prophase 1

14. What provides new genetic combinations? Random fertilization Random alignment Crossing over

15. DNA is in the form of _____ when the cell is not dividing chromatin

16. Harmful cancer malignant

17. Checkpoints are checking for: Is cell big enough Are spindle fibers attached to chromosomes correctly Is DNA copied correctly

18. Harmless cancers benign

19. During what phase does the cell prepare for division G2

20. The failure of the chromosomes to separate during division is called: Nondisjunction

21. Signs of Cancer? Caution ABCD

22. What phase of mitosis do chromosomes become visible prophase

23. What is the correct sequence of events in Mitosis PMAT

24. How many pairs of chromosomes are present in body cells? 23

25. Differentiate between mitosis and meiosis Crossing over Two divisions Haploid 4 cells Produces gametes (sperm/egg)

26. Growth of new blood vessels to support tumors is called _________. angiogenesis

27. What is trisomy 21? Down Syndrome

28. What is monosomy X? Turners Syndrome

29. What is XXY Klinefelter syndrome