This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidneys and Body Fluids, Subject name: Physiology
Tm for glucose is: 
Select and explain. 
A. 500, B. 440, C. 350, D. 150
C: 350
Answer: C: 350 
Explanation: Ans. C. 350a. The renal active transport systems have a maximum rate at which they can transport a particular solute.b. This is known as TRANSPORT MAXIMUM OR TM for that solute.c. The Tm of glucose is know as TmG and is 375 mg/min in men and 300 mg/mm in women.