Waec Model Questions Vol1 2019 Biology Question 27

Practice objective / multiple choice question 27 from the 2019 Waec Model Questions Vol1 Biology examination.

Waec Model Questions Vol1 2019 Biology Objective / Multiple Choice Medium Difficulty
Question 27 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • BIOLOGY • objective

A kidney filters plasma at a glomerular filtration rate (GFR) of 120 mL/min. The plasma concentrations and fractional reabsorption of three solutes are: glucose 12 mg/dL (99% reabsorbed), urea 30 mg/dL (50% reabsorbed), and creatinine 1 mg/dL (0% reabsorbed). Which solute has the greatest amount excreted per minute?

Answer Options

Correct Answer A. Urea
B. Creatinine
C. Sodium
D. Glucose
Correct Answer
A
Correct Option:
Urea

About This Question

This is Waec Model Questions Vol1 2019 Biology Question 27. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Biology examination.

Difficulty level: Medium .

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