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Cell Division and the Cell
Cycle
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Printed: September 29, 2014
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C HAPTER
Chapter 1. Cell Division and the Cell Cycle
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Cell Division and the Cell
Cycle
Lesson Quiz
Name___________________ Class______________ Date__________
Multiple Choice
Circle the letter of the correct choice.
1. Which cells undergo cell division?
a.
b.
c.
d.
bacterial cells
blood cells
broccoli cells
all of the above
2. Cell division in prokaryotic cells
a.
b.
c.
d.
is relatively simple.
results in two daughter cells with identical chromosomes.
is called binary fission.
all of the above
3. Complete this sentence: Mitosis is the division of the ____________, and cytokinesis is the division of the
____________.
a.
b.
c.
d.
nucleus, cytoplasm
cytoplasm, nucleus
DNA, cytoplasm
nucleus, organelles
4. The correct order of phases of the eukaryotic cell cycle is
a.
b.
c.
d.
M - G1 - S - G2.
G1 - M - G2 - S.
G1 - S - G2 - M.
M - G2 - S - G1.
5. Cell division in eukaryotic cells is a complex process because of
a.
b.
c.
d.
the single chromosome.
the nucleus.
the many ribosomes.
all of the above.
6. What events may occur during the G1 phase of the cell cycle?
a.
b.
c.
d.
cellular respiration
DNA replication
additional endoplasmic reticulum is produced
all of the above
7. The cell cycle includes which of the following events?
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a.
b.
c.
d.
growth
cell division
DNA synthesis
all of the above
8. The correct order of prokaryotic cell division is
a.
b.
c.
d.
growth - DNA replication - mitosis.
DNA replication - mitosis - cytokinesis.
DNA replication - chromosome segregation - cytokinesis.
cytokinesis - DNA replication - chromosome segregation.
9. Why is the cell’s DNA copied prior to cell division?
a.
b.
c.
d.
So each daughter cell will have a nucleus.
So each daughter cell will have a complete set of the cell’s DNA.
So each daughter cell will have a proper S phase.
all of the above
10. What is cancer?
a.
b.
c.
d.
Cancer is a disease that occurs when the cell cycle is no longer regulated.
Cancer is a disease that occurs when mitosis does not occur.
Cancer is a disease that occurs when cytokinesis occurs improperly.
Cancer is a disease that occurs when binary fission is incomplete.
11. Which cell cycle checkpoint makes the key decision of whether the cell should divide?
a.
b.
c.
d.
the G1 checkpoint
the DNA synthesis checkpoint
the mitosis checkpoint
All the checkpoints make this decision.
12. Mitosis
a.
b.
c.
d.
ensures that each daughter cell receives a complete set of chromosomes.
comes after cytokinesis.
occurs in prokaryotic cells after DNA replication.
none of the above
True or False
Write true if the statement is true or false if the statement is false.
_______ 13. Cell division in prokaryotes includes mitosis.
_______ 14. The cell cycle in prokaryotes includes DNA replication.
_______ 15. Interphase consists of the G1, S, and M phases of the cell cycle.
_______ 16. The first phase of cell division is the G1 phase.
_______ 17. The cell cycle has three checkpoints: the G1 checkpoint, the S checkpoint, and the G2 checkpoint.
Fill in the Blanks
Fill in the blank with the term that best completes the sentence.
18. Most prokaryotic cells divide by the process of binary ____________.
19. The M phase of the cell cycle includes ____________ and cytokinesis.
20. Interphase consists of the ____________, ____________, and G2 phases of the cell cycle.
21. The cell cycle in prokaryotes can be described as follows: the cell grows, its ____________ replicates, and the
cell divides.
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Chapter 1. Cell Division and the Cell Cycle
22. During the ____________ phase of the cell cycle, the cell’s DNA is copied.
23. During the M phase, the ____________ and then the cytoplasm divide.
24. Cell division is more complicated in ____________ cells than in ____________ cells.
25. ____________ may result when the cell cycle loses its regulation.
Short Answer
Answer each question in the space provided.
26. Compare and contrast cell division in prokaryotes and eukaryotes.
27. Identify the phases of the eukaryotic cell cycle.
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