Waec Model Questions Vol1 2020 Biology Question 12
Practice objective / multiple choice question 12 from the 2020 Waec Model Questions Vol1 Biology examination.
A person's glomerular filtration rate (GFR) is 125 mL min⁻¹. Of the filtrate, 98 % of water and 85 % of urea are re‑absorbed. The plasma urea concentration is 6 mmol L⁻¹. How many millimoles of urea are excreted in the urine per day?
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About This Question
This is Waec Model Questions Vol1 2020 Biology Question 12. It is one of the objective questions from the 2020 Waec Model Questions Vol1 Biology examination.
Difficulty level: Medium .
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