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Cell Cycle Review

A Grade 12 science worksheet to review the phases and regulation of the cell cycle.

Grade 12 Science BiologyCell Cycle
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerMatching

Standards

HS-LS1-4

Topics

biologycell cyclemitosismeiosisgenetics
7 sections · Free to use · Printable
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Cell Cycle Review

Name:

Date:

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Read each question carefully and answer to the best of your ability. Refer to your notes and textbook as needed.

1. Which phase of the cell cycle is characterized by cell growth and the synthesis of proteins and organelles?

a

S phase

b

G1 phase

c

G2 phase

d

M phase

2. During which mitotic phase do sister chromatids separate and move to opposite poles of the cell?

a

Prophase

b

Metaphase

c

Anaphase

d

Telophase

3. DNA replication occurs during the   phase of interphase.

4. The division of the cytoplasm is called  .

5. Apoptosis is programmed cell  .

6. All cells in a multicellular organism divide at the same rate.

T

True

F

False

7. The G0 phase is a resting state where cells do not divide.

T

True

F

False

8. Briefly describe the main events that occur during prophase of mitosis.

9. Explain the role of checkpoints in regulating the cell cycle.

Match the term with its correct definition.

10. Mitosis

 

a. Division of the nucleus

11. Cytokinesis

 

b. DNA replication

12. Interphase

 

c. Division of the cytoplasm

13. S Phase

 

d. Period of growth and DNA synthesis