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: Biochemistry
[{'content': 'Induced fit hypothesis was proposed by \nSelect and explain. \nA. Koshland, B. Niemann, C. Krisch, D. Marfan', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]