Ch. 10 Review

WARM UP:

1. As a cell grows larger, its volume increases At the same rate as its surface area More slowly than its surface area More quickly than its surface area With no relationship to surface area

2. Cancer is a disorder in which some cells have lost the ability to control their Size Weight Mass Growth

3. The two main stages of cell division are Mitosis and interphase Synthesis and mitosis Mitosis and cytokinesis Cytokinesis and interphase

4. The rate at which waste products are produced by a cell depends on its Mass Weight Volume Surface area

5. In the cell cycle, DNA replication occurs during the S phase G1 phase G2 phase M phase

6. In mitosis, sister chromatids separate during Metaphase Prophase Anaphase Telophase

7. Chromosomes are made up of Nuclear RNA DNA and protein Protein DNA

8. At the end of mitosis, each daughter cell has The same number and kinds of chromosomes as in the parent cell The same number but different kinds of chromosomes as in the parent cell Twice the number of chromosomes as in the parent cell Half the number of chromosomes as in the parent cell

9. The process by which a single cell forms two daughter cells is called Mitosis Nuclear division Translation Cell division

10. In mitosis, each of the following is correct EXCEPT that the Spindle forms during telophase Nucleolus disappears during prophase Chromosomes line up across the equator during metaphase Sister chromatids become separate chromosomes during anaphase

11. The region labeled A is called the _____________________.

12. The structures labeled B are called _____________________.

13. During which phase(s) of mitosis are structure like the one shown in the image visible? Anaphase and prophase Prophase and metaphase Metaphase only Anaphase and interphase

14. Which event occurs during interphase? The cell carries out metabolic processes. Centrioles appear. Spindle fibers begin to form. Centromeres divide.

15. Which of the following is a correct statement about the events of the cell cycle? Little happens during the G1 and G2 phase. DNA replicates during cytokinesis. The M phase is usually the longest phase. Interphase consists of the G1, S, and G2 phases.

16. During which phase of mitosis do the chromosomes line up along the middle of the dividing cell?

17. One difference between cytokinesis in plant cells and in animal cells is that plant cells have Centrioles Centromeres A cell plate Chromatin

18. What is a malignant tumor? An accumulation of centrioles A mass of cancer cells The rapidly dividing cells found at the site of a wound An abnormal mass of essentially normal cells

19. Which of the following is NOT a correct statement about the events of the cell cycle? Interphase is usually the longest phase. DNA replicates during the S phase. Cell division ends with cytokinesis. The cell grows during the G2 phase.

20. When during the cell cycle is a cell’s DNA replicated? G1 phase S phase M phase

21. Which of the following is a phase in the cell cycle? G1 phase M phase All of the above

22. The cell cycle is the Series of events that cells go through from “birth” to reproduction Period of time between the birth and the death of the cell Time from prophase until cytokinesis Time it takes for one cell to undergo mitosis

23. The first phase of mitosis is called ____________________.

24. Cancer is a disease in which some cells lose the ability to control their Size Spindle fibers Rate of division Surface area

25. Reproduction by simple cell division is called ______________ reproduction, whereas the process in which two parents contribute genetic material is called _______________ reproduction.

26. Most of the cell’s growth takes place during the _____ phase of the cell cycle.

27. Usually the longest phase of mitosis is ___________________.

28. During metaphase, each chromosomes is connected to a(an) ____________________.

29. The process shown in the figure below occurs only in ________________ cells that have just divided.

30. The structure labeled A in the figure below is called the ________________.

31. A cell that has 5 chromosomes in the G1 phase will have ______________ chromatids in the G2 phase.

32. Together, the G1 phase, S phase, and G2 phase are called _______________________.

33. Identify the structures labeled X and Y.

34. List the correct order of the diagrams in the figure below.

35. What stage is shown in diagram C?