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Chapter Chapter 8: The Cellular Basis of Reproduction
 
Activities Quiz
 

1 .       Which of these phases encompasses all of the stages of mitosis? (Activity 8A)

question #3 [Hint]

 A
 B
 C
 D
 E
2 .       During _____ both the contents of the nucleus and the cytoplasm are divided. (Activity 8A) [Hint]

 the mitotic phase
 G1
 S
 G2
 mitosis
3 .       During _____ the cell grows and replicates both its organelles and its chromosomes. (Activity 8A) [Hint]

 S
 cytokinesis
 G1
 interphase
 mitosis
4 .       Nucleoli are present at the end of _____. (Activity 8B) [Hint]

 interphase
 prophase
 metaphase
 anaphase
 all of these
5 .       Cytokinesis often, but not always, accompanies _____. (Activity 8B) [Hint]

 telophase
 metaphase
 anaphase
 interphase
 prophase
6 .       Chromosomes become visible during _____. (Activity 8B) [Hint]

 metaphase
 prophase
 interphase
 telophase
 anaphase
7 .       Centromeres divide and sister chromosomes become full-fledged chromosomes during _____. (Activity 8B) [Hint]

 metaphase
 interphase
 prophase
 telophase
 anaphase
8 .       Spindle fibers attach to kinetochores during _____. (Activity 8B) [Hint]

 metaphase
 prophase
 interphase
 anaphase
 telophase
9 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 interphase
 prophase
 telophase
 anaphase
 metaphase
10 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 cytokinesis as it occurs in animal cells
 metaphase
 metaphase
 cytokinesis as it occurs in plant cells
 prophase
11 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 metaphase
 prophase
 anaphase
 telophase
 interphase
12 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 anaphase
 metaphase
 telophase
 interphase
 prophase
13 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 metaphase
 cytokinesis as it occurs in plant cells
 interphase
 prophase
 anaphase
14 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 metaphase
 prophase
 cytokinesis as it occurs in plant cells
 interphase
 anaphase
15 .       Click on the art to see an animation. This animation illustrates the events of _____. (Activity 8B)

[Hint]

 telophase
 prophase
 interphase
 anaphase
 metaphase
16 .       During prophase a homologous pair of chromosomes consists of _____. (Activity 8B) [Hint]

 four chromosomes and two chromatids
 two chromosomes and two chromatids
 two chromosomes and four chromatids
 one chromosome and two chromatids
 one chromosome and four chromatids
17 .       Which of these cells is (are) haploid? (Activity 8D)

question #1 [Hint]

 A and D
 B
 B and C
 C and D
 D
18 .       A diploid organism whose somatic (nonsex) cells each contain 32 chromosomes produces gametes containing _____ chromosomes. (Activity 8D) [Hint]

 32
 8
 16
 30
 64
19 .       Meiosis I produces _____ cells, each of which is _____. (Activity 8E) [Hint]

 two ... haploid
 four ... haploid
 two... diploid
 four ... diploid
 two... identical to the other
20 .       Meiosis II typically produces _____ cells, each of which is _____. (Activity 8E) [Hint]

 two ... haploid
 four ... haploid
 two... diploid
 four ... diploid
 four ... identical to the other
21 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 anaphase II
 prophase I
 telophase I and cytokinesis
 telophase II and cytokinesis
 prophase II
22 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 anaphase I
 telophase I and cytokinesis
 prophase II
 interphase
 anaphase II
23 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 telophase and cytokinesis
 telophase I and cytokinesis
 telophase II and cytokinesis
 telophase I
 telophase II
24 .       During _____ sister chromatids separate. (Activity 8E) [Hint]

 prophase I
 prophase II
 anaphase II
 interphase
 metaphase I
25 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 telophase and cytokinesis
 telophase II and cytokinesis
 prophase II and cytokinesis
 interphase
 telophase I and cytokinesis
26 .       At the end of _____ and cytokinesis, haploid cells contain chromosomes that each consist of two sister chromatids. (Activity 8E) [Hint]

 metaphase II
 telophase I
 telophase
 telophase II
 interphase
27 .       Click on the diagram to view an animation. This is an animation of _____. (Activity 8E)

[Hint]

 prophase I
 metaphase II
 metaphase I
 telophase II and cytokinesis
 prophase II
28 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 anaphase I
 interphase
 anaphase II
 metaphase II
 prophase I
29 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 anaphase I
 telophase I and cytokinesis
 prophase II
 metaphase II
 metaphase I
30 .       Synapsis occurs during _____. (Activity 8E) [Hint]

 prophase I
 telophase I and cytogenesis
 prophase II
 metaphase II
 anaphase II
31 .       Homologous chromosomes migrate to opposite poles during _____. (Activity 8E) [Hint]

 telophase II and cytokinesis
 prophase II
 anaphase I
 metaphase I
 metaphase II
32 .       During _____ chromosomes align single file along the equator of a haploid cell. (Activity 8E) [Hint]

 prophase I
 metaphase I
 anaphase I
 metaphase II
 telophase I and cytokinesis
33 .       Click on the diagram to view an animation. This animation illustrates the events of _____. (Activity 8E)

[Hint]

 metaphase II
 prophase I
 prophase II
 telophase I and cytokinesis
 anaphase I
34 .       At the end of _____ and cytokinesis there are four haploid cells. (Activity 8E) [Hint]

 telophase II
 prophase II
 anaphase I
 prophase I
 interphase
35 .       During _____ a spindle forms in a haploid cell. (Activity 8E) [Hint]

 prophase I
 anaphase II
 telophase I and cytokinesis
 metaphase II
 prophase II
36 .       Click on the diagram to view an animation. This animation illustrates _____. (Activity 8E)

[Hint]

 anaphase II
 prophase II
 anaphase I
 interphase
 prophase I
37 .       Click on the diagram to view an animation. This animation illustrates the process of _____. (Activity 8F)

 

 random fertilization
 centromere separation
 karyokinesis
 synapsis and crossing over
 cytokinesis