Download Test Review for Tuesday, October 18

Cell Cycle & Mitosis
Cell Cycle
* Label the parts of the cell cycle
1.) According to the diagram above, when does DNA replication occur (interphase or cell division)?
2.) What is meant by DNA replication?
3.) What are some controls on cell division?
4.) At the end of cell division, one parent cell becomes 2 new daughter cells. Complete the following diagram
illustrating mitosis if the two new daughter cells both continue onto mitosis again.
mitosis
mitosis
5.) What type of cellular reproduction is demonstrated by this process?
Cell Division
6.) Cell Division is broken into what 2 stages?
7.) What divides during Mitosis?
8.) What divides during Cytokinesis?
9.) At the end of cell division, how many daughter cells are created? How does their genetic information
compare to the original parent cell?
10.) A cell has 30 chromosomes. After cell division, each daughter cell will have how many chromosomes?
11.) How does cytokinesis differ between plant and animal cells?
Mitosis
Use the book cover and make and yarn to demonstrate the stages of mitosis. Draw a circle for each phase, label
it, give the number of chromosomes, draw a spindle and other structures used during mitosis. Do one set for
plant cells and one from animal cells.
12.) What occurs in each of the following steps of mitosis?
- Prophase:
-Metaphase:
-Anaphase:
-Telophase:
Cancer
14.) Explain what cancer is in relation to the cell cycle. How are cyclins used during the cell cycle?
15.) Sketch a picture of cells under normal division.
16.) Sketch a picture of cancer cells under abnormal division and show how a tumor can form.
17.) What is metastasis of cancer cells?