Post Utme Coal City University 2022 Biology Question 27

Practice objective / multiple choice question 27 from the 2022 Post Utme Coal City University Biology examination.

Post Utme Coal City University 2022 Biology Objective / Multiple Choice

Question 27 POST_UTME_COAL_CITY_UNIVERSITY • 2022 • 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 from the cell?

Answer Options

A. 1.5 x 10^-6 M/s

Correct Answer B. 3.0 x 10^-6 M/s

C. 4.5 x 10^-6 M/s

D. 6.0 x 10^-6 M/s

Correct Answer

Correct Option:

3.0 x 10^-6 M/s

About This Question

This is Post Utme Coal City University 2022 Biology Question 27. It is one of the objective questions from the 2022 Post Utme Coal City University Biology examination.

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