Winch of the following organelles plays a pivotal role in apoptosis?: (A) Mitochondria, (B) Endoplasmic reticulum, (C) Nucleus, (D) Golgi apparatus
Answer is A. Ans. (a) Mitochondria(Ref Essential of apoptosis 2003:245)Mitochondria is the most important organelle involved in apoptosis initiation and regulation.