Cell Cycle

Question 1

Disruptions in the cell cycle can lead to serious health problems. Which statement best describes cancer cells as a result of disrupted cell cycle regulation?

Revolt · Accepted Answer

C: Cancer cells spread to other parts of the body.

Question 2

An error occurs when the DNA of a cell is copied. However, the cell does not divide after the error is detected. Which statement best describes the cell cycle for this cell?

Revolt · Accepted Answer

B: An error during the S phase is corrected during the G2 phase.

Question 3

The table shows the rate of melanoma by gender.Consider the number of males who were diagnosed with melanoma in 2005. What quantity does this number represent?

Revolt · Accepted Answer

D: In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma.

Question 4

Why is a skin graft necessary when cells are damaged by a third-degree burn?

Revolt · Accepted Answer

B: to protect the area from infection

Question 5

What process is typical of cancer?

Revolt · Accepted Answer

D: uncontrolled cell division

Question 6

The diagram shows the stages of the eukaryotic cell cycle.Which stage is labeled E in the diagram?

Revolt · Accepted Answer

B: interphase

Question 7

Which is the main reason cells are replaced in the body?

Revolt · Accepted Answer

C: The cells are damaged.

Question 8

At which point in the eukaryotic cell cycle does mitosis occur?

Revolt · Accepted Answer

B: after the G2 phase

Question 9

A mutation occurs that prevents a cell from taking in the glucose that it needs for energy production. What is most likely to happen?

Revolt · Accepted Answer

C: The cell will die.

Question 10

At which point in the eukaryotic cell cycle does a DNA mutation most likely occur?

Revolt · Accepted Answer

C: S phase

Cell Cycle Answers

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