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
[{'content': 'The gene suppresses apoptosis is \nSelect and explain. \nA. BCL - 2, B. BAK, C. BAX, D. BAD', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Atni apoptotic Genes: BCL-2, BCL-XL, and MCL-1. Pro apoptotic Genes: BAX and BAK. Sensors: BAD, BIM, BID, Puma and Noxa.', 'role': 'assistant'}]