The Cell Cycle, Mitosis, and Meiosis Review
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1 The Cell Cycle, Mitosis, and Meiosis Review
2 A cheetah s sperm cell has 19 chromosomes, how many chromosomes does the cheetah s skin cell have? A. 9.5 B. 19 C. 38 B. 57 Is the cheetah s sperm cell diploid or haploid? Is the cheetah s skin cell diploid or haploid?
3 Place the following steps in the cell cycle into the order in which they occur. I. G1 II. G2 III. S phase IV. M phase A. I, II, IV, III B. I, IV, II, III C. I, III, II, IV D. IV, I II, III E. II, III, I IV
4 Which of the following are advantages of sexual reproduction compared to asexual reproduction? I. increased survival in changing conditions II. increased genetic diversity III. increased rate of reproduction (A) I only (B) II only (C)III only (D)I and II only (E)I, II, and III
5 Amanda is making a poster to describe the two types of cell division. She draws an outline of a human body on the poster. Amanda wants to show diagrams of mitosis and meiosis zooming out from the different parts of the body where they take place. Which of these choices correctly shows a location for a type of cell division? A. Bone meiosis B. Germ cell mitosis C. Stomach mitosis
6 How many sperm cells are formed from an original cell in a Drosophila fruit fly at the conclusion of meiosis? a. two haploid sperm cells b. two diploid sperm cells c. four haploid sperm cells d. four diploid sperm cells
7 The diagram models a process that occurs during the cell cycle. What is taking place in the process shown? (A)DNA replication (B)cytoplasm division (C)sexual reproduction (D)cell growth (E)spindle formation
8 Which event occurs in meiosis, but not mitosis? a. Separated chromatids move to opposite ends of the cell. b. All chromosomes align along the center of the cell. c. Homologous chromosomes pair to form a tetrad. d. The parent cell divides to form genetically-identical daughter cells.
9 What is the term used for the shuffling of genetic information that is seen in Prophase I? A. Translation B. Crossing Over C. Combining D. Mitosis E. Transcription
10 A cell has 40 chromosomes during G1 phase. How many chromosomes does each cell have at the end of meiosis? a. 10 b. 20 c. 40 d. 80
11 Which describes asexual reproduction, but not sexual reproduction? (A) Offspring inherit some of their genetic information from each of two parents. (B) Offspring are more genetically diverse than their parents. (C) The process of meiosis produces gametes, such as sperm and egg cells. (D) The process provides an advantage to a population when the environment changes. (E) Genetically identical offspring are produced from a single parent.
12 The diagram models the processes that take place during the cell cycle. What is taking place in the S phase? (A)DNA replication (B)division of the cytoplasm (C)sexual reproduction (D)cell growth (E)division of the nucleus
13 A cow has 30 chromosomes in each of its gametes. How many chromosomes would the body cells of a cow have? A.15 B.30 C.60 D NOTEBOOK
14 A cell undergoes meiosis. How do the gametes it produces compare with the original cell and with one another? a. The gametes are genetically identical with the parent cell and with one another. b. The gametes have half the chromosomes of the parent cell, and are genetically identical with one another. c. The gametes have half the chromosomes of the parent cell, and are genetically different from one another. d. The gametes have one fourth of the chromosomes of the parent cell, and are genetically identical with one another.
15 A bacteria produces offspring that are genetically identical to the parent cell. This type of reproduction is: a. Asexual b. Sexual
16 A cell with a diploid number of 24 undergoes meiosis, how many chromosomes are in each daughter cell? A. 6 B. 12 C. 24 D. 48
17 How does a sex cell differ from a body cell? A. A sex cell does not contain chromosomes. B. A sex cell contains homologous chromosomes. C. A sex cell has the same number of chromosomes as a body cell. D. A sex cell has half the amount of genetic material as a body cell.
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