There are many points during the cell cycle when the process of division may stop because of a problem. Sometimes the process doesn't stop. Summarize the function of apoptosis in the cell cycle.

Question

A. to destroy damaged or old cells
B. to facilitate cell reproduction before the cell cycle restarts
C. to allow the cell to rest before the cell cycle restarts
D. to repair damaged or old cells

Answer 1

The correct answer is A. to destroy damaged or old cells. Apoptosis is a programmed cell death mechanism that helps eliminate cells that are no longer needed, are damaged, or pose a threat to the organism's health, such as cancerous cells. This process is crucial for maintaining overall cellular health and balance within tissues during the cell cycle.