This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'In apoptosis which is/are involved - \nSelect and explain. \nA. Apaf-1, B. Bc12, C. Caspases, D. All', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'a' i.e., Apaf-1; 'b' i.e., BCl2; 'c' i.e., Caspases", 'role': 'assistant'}]