Neco 2020 Biology Question 28
Practice objective / multiple choice question 28 from the 2020 Neco Biology examination.
The labelled diagram of a nephron shows: filtrate flow = 180 mL min⁻¹, glucose concentration in the filtrate = 80 mM, transport maximum (Tm) for glucose reabsorption in the proximal tubule = 8 mmol min⁻¹, and Tm in the loop of Henle = 4 mmol min⁻¹. Assuming glucose reabsorption occurs up to the Tm in each segment, calculate the percentage of the filtered glucose that is excreted in the urine.
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About This Question
This is Neco 2020 Biology Question 28. It is one of the objective questions from the 2020 Neco Biology examination.
Difficulty level: Medium .
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