Neco Model Questions Vol1 2017 Biology Question 41
Practice objective / multiple choice question 41 from the 2017 Neco Model Questions Vol1 Biology examination.
Renal plasma flow is 600 mL min⁻¹ and the filtration fraction is 20 %. The plasma sodium concentration is 140 mmol L⁻¹. Of the filtered sodium, 65 % is reabsorbed in the proximal tubule, 25 % in the loop of Henle and 5 % in the distal tubule. Calculate the amount of sodium excreted in the urine per minute.
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This is Neco Model Questions Vol1 2017 Biology Question 41. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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