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: Physiology
[{'content': 'Insulin promotes lipogenesis by all of the following ways except: \nSelect and explain. \nA. Decreasing intracellular cAMP, B. Increasing the transpo of glucose into the cell, C. Inhibits pyruvate dehydrogenase, D. Increases activity of acetyl-CoA carboxylase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Inhibits Pyruvate dehydrogenase', 'role': 'assistant'}]