Gce Model Questions Vol1 2025 Biology Question 11

Practice objective / multiple choice question 11 from the 2025 Gce Model Questions Vol1 Biology examination.

Gce Model Questions Vol1 2025 Biology Objective / Multiple Choice Medium Difficulty
Question 11 GCE_MODEL_QUESTIONS_VOL1 • 2025 • BIOLOGY • objective

A person has a glomerular filtration rate of \(120\ \text{mL min}^{-1}\). The plasma concentration of urea is \(0.2\ \text{g L}^{-1}\). If \(60\%\) of the filtered urea is reabsorbed and the urine flow rate is \(1.5\ \text{mL min}^{-1}\), what is the concentration of urea in the final urine (in \(\text{g L}^{-1}\))?

Answer Options

A. 7.8 g L⁻¹
B. 5.2 g L⁻¹
Correct Answer C. 6.4 g L⁻¹
D. 4.0 g L⁻¹
Correct Answer
C
Correct Option:
6.4 g L⁻¹

About This Question

This is Gce Model Questions Vol1 2025 Biology Question 11. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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