Cellular Reproduction

Chapter 9 & 10

  1. What are the four phases of the cell cycle in correct order?
  2. S phase, G1 phase, G2 phase, M phase
  3. G1 phase, G2 phase, S phase, M phase
  4. M phase, G1 phase, G2 phase, S phase
  5. G1 phase, S phase, G2 phase, M phase
  1. What happens during the G1 Phase of the cell cycle?
  2. DNA replicationc. The cell is going through actual cell division
  3. Cell Growth and developmentd. Preparation for mitosis
  1. What happens during the S Phase of the cell cycle?
  2. DNA replicationc. The cell is going through actual cell division
  3. Cell Growthd. Preparation for mitosis
  1. What happens during the G2 Phase of the cell cycle?
  2. DNA replicationc. The cell is going through actual cell division
  3. Cell Growthd. Preparation for mitosis
  1. What happens during the Mitotic Phase of the cell cycle?
  2. DNA replicationc. The cell is going through actual cell division
  3. Cell Growthd. Preparation for mitosis
  1. The two main stages of cell division are called

a. Mitosis and Cytokinesisc. Prophase and metaphase

b. Interphase and Telophased. Telophase and Cytokinesis

  1. Out of the four phases of the cell cycle, which of the following does not belong in interphase?
  2. S phaseb. G2 phase c. G1 phased. M phase
  1. The process that cells go through in order to divide and form two new daughter cells is called:
  2. interphaseb. mitosisc. meiosisd. translation
  1. The product of mitosis is:
  2. Two diploid daughter cells c. two haploid daughter cells
  3. Four diploid daughter cells d. four haploid daughter cells
  1. What are the four phases of mitosis in correct order?
  2. prophase, metaphase, anaphase, telophase
  3. telophase, anaphase, metaphase, prophase
  4. prophase, anaphase, telophase, metaphase
  5. metaphase, anaphase, telophase, prophase
  1. Which of the following correctly describes the role of spindles during mitosis?

a. separate chromosomes c. divide the cytoplasm

b. breakdown the nuclear envelope d. reforms the nuclear envelope

  1. Chromosomes consist of
  2. two sister chromatidsc. three sister centrioles
  3. spindle fibersd. centrioles
  1. What structure holds the sister chromatids together in a chromosome?
  2. centrioleb. spindle c. centromered. nuclear envelope
  1. What is the final step a cell goes through in order to finish cell division?
  2. metaphaseb. anaphase c. prophase d. cytokinesis
  1. Cancer is a disorder in which some cells have lost their ability to control
  2. Size b. Spindle fibers c. Growth rate d. Surface area
  1. Cancer cells form masses called
  2. tumors b. growth factors c. cyclins d. p53

Matching

Match the flowing steps with the phase of cell division it occurs in

a. prophase b. metaphasec. anaphased. telophasee. cytokinesis

ab. G1 ac. S phase ad. G2

____23. The first and longest phase of mitosis

____24. The nuclear envelope breaks down

____25. Ends when the chromosomes have reached opposite poles

____26. The third phase of mitosis

____27. The nucleolus disappears

____28. The second phase of mitosis

____29. Where chromosomes become visible

____30. The nucleolus becomes visible within each daughter nucleus

____31. Division of the cytoplasm

____32. The final phase of cell division

____33. Period of cell growth and development

____34. Chromosomes line up across the middle of the cell

____35. The centrioles separate and take positions on the opposite side of the nucleus

____36. The nuclear envelope reforms

____37. In animal cells it simply pinches the cytoplasm, in plant cells it requires a cell plate

____38. The sister chromatids are pulled apart

____39. DNA synthesis or replication occurs in this phase

____40. The final phase of mitosis

____41. The spindle fibers are attached to the centromere of the chromosome

____42. The cell prepares for mitosis

Completion: Choose the correct word for each statement or question.

a. haploidb. oogenesisc. tetrad formationd. four daughter cells

e. gameteab. homologousae. crossing overbc. egg

bd. spermbe. Meiosiscd. diploidce. spermatogenesis

43. Cells that contain a single set of chromosomes contain a ______chromosome number.

44. Another name for a sex cell is a ______.

45. Chromosomes that contain a set from each parent are ______.

46. When chromosomes pair up with each other in prophase I, it is called ______.

47. When homologous chromosomes exchange portion of their segments, ______results.

48. Cells that contain two sets of homologous chromosomes have a ______chromosome

number.

49. The number of chromosomes in the female gamete is ______.

50. The female gamete is called an ______.

51. The male gamete is called a ______.

52. The process that begins with a diploid parent cell and ends with four haploid daughter cells is known as

______.

53. The process that results in the formation of one functional ovum is called ______.

54. Four functional sperm cells are produced in ______.

The same process is depicted in each following diagrams. What is it called?

55.______