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
Which of the following is defective in renal glucosuria? 
Select and explain. 
A. GLUT-1, B. GLUT-2, C. SGLT-1, D. SGLT-2
D: SGLT-2
Answer: D: SGLT-2 
Explanation: SGLT-2 is defective in Renal glucosuria.