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': 'Within the RBC, hypoxia stimulates glycolysis by which of the following regulatory mechanism? \nSelect and explain. \nA. Hypoxia stimulates pyruvate dehydrogenase by increased 2,3 DPG, B. Hypoxia inhibits hexokinase, C. Hypoxia stimulates release of all glycolytic enzymes from band 3 or RBC membranes, D. Activation of regulatory enzymes by high pH', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Insulin sensitive (dependent) glucose transporter, GLUT- 4\xa0that are found in\xa0adipose tissue\xa0and\xa0skeletal muscle\xa0are reduced in fasting state.\nWhen the insulin levels are low,', 'role': 'assistant'}]