This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Apoptosis, Subject name: Pathology
Central organ in apoptosis - 
Select and explain. 
A. Mitochondria, B. Nucleus, C. ER, D. Golgi body
A: Mitochondria
Answer: A: Mitochondria 
Explanation: Ans. is 'a' i.e., Mitochondria