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: Social & Preventive Medicine
[{'content': 'A high school athlete comes to the physician for review. She engages in strenuous exercise for many hours each week, involving running, jumping, and weight lifting. As part of there view, she asks about glucose transportation into myocytes. \nWhich glucose transporter is responsible for assisting glucose across the plasma membrane in myocytes? \nSelect and explain. \nA. GLUT1, B. GLUT2, C. GLUT3, D. GLUT4', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]