Neco 2020 Biology Question 37
Practice objective / multiple choice question 37 from the 2020 Neco Biology examination.
Given a glomerular filtration rate (GFR) of \(120\ \text{mL·min}^{-1}\) and a plasma sodium concentration of \(145\ \text{mmol·L}^{-1}\), calculate the amount of sodium excreted in a day, assuming 99% of the filtered sodium is reabsorbed. Express your answer in grams of Na (atomic weight 23 g·mol\(^{-1}\)).
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About This Question
This is Neco 2020 Biology Question 37. It is one of the objective questions from the 2020 Neco Biology examination.
Difficulty level: Medium .
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