This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cellular Pathology, Subject name: Pathology
[{'content': 'Which one of the following is an antiapoptotic protein/ gene? \nSelect and explain. \nA. BAK, B. BCL-2, C. BAX, D. BIM', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) BCL-2(Ref Robbins 9th/pg 55; 8th/pg 28)Anti-apoptotic.Pro-apoptoticSensorsBCL2, BCL-XL, and MCL1BAX and BAKBAD, BIM, BID, Puma, and Noxa', 'role': 'assistant'}]