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': 'Glucose increases plasma insulin by a process that involves: \nSelect and explain. \nA. GLUT1, B. GLUT2, C. GLUT3, D. SGLT1', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]