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Apoptosis is described as a controlled process that a cell can trigger under certain conditions. What key advantage of this controlled death does apoptosis provide?
AIt always occurs only in cells that have already stopped dividing
BIt prevents the release of potentially damaging molecules from inside the dying cell
CIt causes immediate release of all intracellular contents into surrounding tissue
DIt replaces the need for cells to ever undergo normal cell division
Answer & Solution
Correct answer: B. It prevents the release of potentially damaging molecules from inside the dying cell
1. Apoptosis is programmed cell death that a cell can initiate when damaged, superfluous, or potentially dangerous.
2. This process allows the cell to die in a controlled manner.
3. The controlled nature of apoptosis prevents the release of potentially damaging molecules from inside the cell.
4. Uncontrolled release of intracellular contents instead describes an unregulated form of cell death, not apoptosis.
_Source: OpenStax Biology (1st ed., CC BY 4.0), Ch 9 "Cell Communication", section Cell Death_
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