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': 'The uptake of glucose by the liver increases following a carbohydrate meal because \nSelect and explain. \nA. There is increase in phosphorylation of glucose by glucokinase, B. GLUT-2 is stimulated by insulin, C. Glucokinase has a low Km for glucose., D. Hexokinase in liver has a high affinity for glucose', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]