1. Which of the following factors limits the size of a cell? A. Surface area of plasma membrane b. Speed of diffusion c. Amount of DNA d. All of the above

2. Which of the following does NOT occur during interphase? A. Chromosome duplication b. Cell metabolism c. Cell division d. Cell growth

3. During which phase of mitosis are sister chromatids pulled to opposite sides of the cell? A. Prophase b. Metaphase c. Anaphase d. Telophase

4. Telophase is accompanied by the division of cytoplasm between the two daughter cells. What is this process called? A. Prophase b. Interphase c. Cytokinesis d. Metaphase

5. In some cases, cancer can spread from one part of the body to another. What is the spread of cancer called? A. Tumorigenesis b. Metastasis c. Malignancy d. Osmosis

6. Failure to control the cell cycle can be caused by — A. lack of enzyme production. b. inappropriate expression of enzyme. c. overproduction of enzyme. d. All of the above

7. As the size of a cell increases, A. volume increases faster than surface area. b. volume increases and surface area decreases. c. volume and surface area increase at the same rate. d. surface area increases faster than volume.

8. The longest phase of the cell cycle is A. prophase. b. metaphase. c. interphase. d. mitosis.

9. Which of the following does not control the cell cycle? A. DNA b. enzymes c. mitosis d. genes

10. Tangled strands of DNA wrapped around protein molecules make up the A. spindle. b. nuclear envelope. c. microtubules. d. chromatin.

11. By the end of prophase, each of the following has occurred except A. chromatin coiling into visible chromosomes. b. breaking down of the nuclear envelope. c. forming of the spindle. d. lining up of chromosomes in the cell.

12. The cells that make up a tissue A. are different. b. have the same function. c. are the result of interphase. d. no longer undergo mitosis.

13. Each of the following is a cause of some cancers except A. damaged genes. b. ultraviolet radiation. c. bacteria. d. viruses.

14. Among the following, the term that includes all of the others is A. interphase. b. mitosis. c. nuclear division. d. cell cycle.

Question 15 What is the process by which a cell's cytoplasm divides? A. cytokinesis B. telekinesis C. meiosis D. mitosis Section 2 Check

Question 16 In multicellular organisms, groups of cells that work together to perform a specific function are called __________. A. organ systems B. organs C. tissues D. cell cycles Section 2 Check

Section 8.2 Summary – pages 201 - 210 17. Which phase is pictured below? Prophase B. Metaphase C. Anaphase D. Telophase Section 8.2 Summary – pages 201 - 210

Section 8.2 Summary – pages 201 - 210 18. Which phase is pictured below? Prophase B. Metaphase C. Anaphase D. Telophase Nuclear envelope reappears Two daughter cells are formed Section 8.2 Summary – pages 201 - 210

Section 8.2 Summary – pages 201 - 210 19. Which phase is pictured below? Prophase B. Metaphase C. Anaphase D. Telophase Spindle fibers Disappearing nuclear envelope Doubled chromosome Section 8.2 Summary – pages 201 - 210

Section 8.2 Summary – pages 201 - 210 20. Which phase is pictured below? Prophase B. Metaphase C. Anaphase D. Telophase Centromere Sister chromatids Section 8.2 Summary – pages 201 - 210