試題詳解

8. Which of the following best describes the role of apoptosis in cell signaling?
(A) It randomly destroys cells when there is excess growth.
(B) It integrates multiple signaling pathways to systematically remove cells.
(C) It is triggered only by external signals from neighboring cells.
(D) It primarily occurs in prokaryotic cells to maintain population control.
(E) It amplifies signals by activating multiple caspase proteins.