Waec Model Questions Vol1 2024 Biology Question 46

Practice objective / multiple choice question 46 from the 2024 Waec Model Questions Vol1 Biology examination.

Waec Model Questions Vol1 2024 Biology Objective / Multiple Choice Medium Difficulty
Question 46 WAEC_MODEL_QUESTIONS_VOL1 • 2024 • BIOLOGY • objective

A healthy adult has a glomerular filtration rate (GFR) of 120 mL min⁻¹. Plasma proteins constitute 7 % of plasma volume. Under the influence of antidiuretic hormone, 80 % of the filtered water is reabsorbed in the nephron. Assuming that the filtrate initially contains water and solutes in the same proportion as plasma, calculate the urine flow rate (in mL min⁻¹) produced.

Answer Options

A. 24.5
Correct Answer B. 22.3
C. 18.7
D. 20.0
Correct Answer
B
Correct Option:
22.3

About This Question

This is Waec Model Questions Vol1 2024 Biology Question 46. It is one of the objective questions from the 2024 Waec Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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