This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
Insulin-mediated uptake of glucose into muscle is through 
Select and explain. 
A. GLUT-2, B. GLUT-4, C. GLUT-1, D. GLUT-5
B: GLUT-4
Answer: B: GLUT-4 
Explanation: GluT4 is the major glucose transpoer in skeletal muscle and adipose tissue. is under the control of insulin. But other glucose transpoers are not under the control of insulin.Ref: DM Vasudevan, 7th edition, page no: 107