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': 'CD 95 is a marker of - \nSelect and explain. \nA. Intrinsic pathway of apoptosis, B. Extrinsic pathway of apoptosis, C. Monocyte, D. Leucocyte', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e. Extrinsic pathway of apoptosiso CD 95 is a marker of extrinsic pathway of apoptosis.", 'role': 'assistant'}]