Post Utme Wellspring University 2025 Biology Question 12

Practice objective / multiple choice question 12 from the 2025 Post Utme Wellspring University Biology examination.

Post Utme Wellspring University 2025 Biology Objective / Multiple Choice
Question 12 POST_UTME_WELLSPRING_UNIVERSITY • 2025 • BIOLOGY • objective

A plant cell has a vacuole that contains 0.5 M sucrose. If the cell membrane is selectively permeable and has a permeability coefficient of 1.5 x 10^-6 cm/s for sucrose, what is the rate of sucrose efflux?

Answer Options

A. 7.5 x 10^-7 mol/cm^2/s
Correct Answer B. 1.5 x 10^-6 mol/cm^2/s
C. 2.1 x 10^-6 mol/cm^2/s
D. 3.0 x 10^-6 mol/cm^2/s
Correct Answer
B
Correct Option:
1.5 x 10^-6 mol/cm^2/s

About This Question

This is Post Utme Wellspring University 2025 Biology Question 12. It is one of the objective questions from the 2025 Post Utme Wellspring University Biology examination.

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