1. Cell Division!
Created by Educational Technology Network

2. Interphase
Mitosis 1
Mitosis 2
Meiosis 1
Meiosis 2 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

3. Topic 1 – 10 Points What are the three stages within Interphase?
QUESTION:
What are the three stages within Interphase?
ANSWER:
Growth 1 (G1), Synthesis (S), Growth 2, (G2)

4. Topic 1 – 20 Points DNA replication QUESTION: ANSWER:
What major event happens in the S phase?
ANSWER:
DNA replication

5. Topic 1 – 30 Points
QUESTION:
At the beginning of Interphase is a cell haploid or diploid?
ANSWER:
Diploid

6. Topic 1 – 40 Points What allows cancer cells to divide so quickly?
QUESTION:
What allows cancer cells to divide so quickly?
ANSWER:
Checkpoints are removed or ignored

7. Topic 1 – 50 Points
QUESTION:
Out of 720 minutes, how many minutes should a normal chicken stomach cell spend in interphase?
ANSWER:
min

8. Topic 2 – 10 Points QUESTION: ANSWER:
What are the four phases of mitosis in order?
ANSWER:
Prophase, Metaphase, Anaphase, Telophase

9. Topic 2 – 20 Points
QUESTION:
In which phase do chromosomes line up along the cell equator?
ANSWER:
Metaphase

10. Topic 2 – 30 Points In which phase do the chromosomes condense?
QUESTION:
In which phase do the chromosomes condense?
ANSWER:
Prophase

11. Topic 2 – 40 Points In which phase do the sister chromatids separate?
QUESTION:
In which phase do the sister chromatids separate?
ANSWER:
Anaphase

12. Daily Double Topic 2 – 50 Points List three reasons for cell division.
QUESTION:
List three reasons for cell division.
ANSWER:
Reproduction, Growth and development, tissue renewal
Daily Double

13. Topic 3 – 10 Points
QUESTION:
In which phase does the nucleus reform around the DNA?
ANSWER:
Telophase

14. Topic 3 – 20 Points
QUESTION:
In which phase do the centrioles moves to the poles?
ANSWER:
Prophase

15. Topic 3 – 30 Points QUESTION: ANSWER:
In which phase do the spindle fibers start to pull on the chromosomes?
ANSWER:
Metaphase

16. Topic 3 – 40 Points In which phase do the centromeres split? QUESTION:
ANSWER:
Anaphase

17. Topic 3 – 50 Points QUESTION: ANSWER:
After mitosis is complete, are the two daughter cells haploid or diploid?
ANSWER:
Diploid

18. Topic 4 – 10 Points
QUESTION:
What is it called when homologous chromosomes pair up?
ANSWER:
Synapsis

19. Topic 4 – 20 Points In which phase does synapsis occur? QUESTION:
ANSWER:
Prophase I

20. Topic 4 – 30 Points In which phase does independent assortment occur?
QUESTION:
In which phase does independent assortment occur?
ANSWER:
Metaphase I

21. Topic 4 – 40 Points Prophase I QUESTION: ANSWER:
In which phase does crossing-over occur?
ANSWER:
Prophase I

22. Topic 4 – 50 Points
QUESTION:
What are the three factors that ensure genetic variability?
ANSWER:
Crossing-over, independent assortment, random fertilization

23. Topic 5 – 10 Points QUESTION: ANSWER:
In which phase do the homologous chromosomes separate?
ANSWER:
Anaphase I

24. Topic 5 – 20 Points QUESTION: ANSWER:
In which phase of meiosis do the sister chromatids separate?
ANSWER:
Anaphase II

25. Topic 5 – 30 Points
QUESTION:
At the end of meiosis, how many daughter cells will there be?
ANSWER: 4

26. Topic 5 – 40 Points
QUESTION:
At the end of meiosis I, are the daughter cells haploid or diploid?
ANSWER:
Haploid

27. Topic 5 – 50 Points
QUESTION:
What is a segment of DNA coding for a physical trait?
ANSWER:
Gene

28. Final Jeopardy
Question: Draw a concept map for the entire cell cycle of a somatic cell.
Answer: