This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
[{'content': 'Mechanism by which pyruvate cytosol is transpoed to mitochondria is \nSelect and explain. \nA. Chloride antipo, B. Proton sympo, C. ATP dependent antipo, D. Facilitated unipo', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Repeated question', 'role': 'assistant'}]