Which of the following is true concerning cancer cells?
A) They do not exhibit density-dependent inhibition when growing in culture.
B) When they stop dividing, they do so at random points in the cell cycle.
C) They are not subject to cell cycle controls.
D) When they stop dividing, they do so at random points in the cell cycle, and they are not subject to cell cycle controls.
E) When they stop dividing, they do so at random points in the cell cycle; they are not subject to cell cycle controls; and they do not exhibit density-dependent inhibition when growing in culture.

Question

Quizplus · Accepted Answer

Cancer cells do not exhibit density-dependent inhibition, meaning they can continue to grow and divide even when there is no space for them to do so. They also do not follow normal cell cycle controls, leading to uncontrolled cell division. Additionally, when they do stop dividing, it is at random points in the cell cycle, rather than following the orderly progression seen in normal cells.

Which of the Following Is True Concerning Cancer Cells