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: Physiology
[{'content': 'In a normal person at resting condition GFR is: \nSelect and explain. \nA. 125 ml/min, B. 90 ml/min, C. 60 ml/min, D. 150 ml/min', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. 125mliminGFR in an normal person at resting condition is 125m1/nin or 7.5 I/hour or 180L/dayQ. Whereas the normal urine volume is about 1L/day. Thus 99% of filtrate is reabsorbed.', 'role': 'assistant'}]