Post Utme Uniosun 2025 Biology Question 12

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

Post Utme Uniosun 2025 Biology Objective / Multiple Choice
Question 12 POST_UTME_UNIOSUN • 2025 • BIOLOGY • objective
Post Utme Uniosun 2025 Biology Question 12 diagram

A researcher is studying the effect of pH on the growth of E. coli. The researcher measures the growth rate of the bacteria at different pH levels and plots the data on a graph. If the growth rate is highest at pH 7 and lowest at pH 5, what is the most likely explanation for this tr\end?

Answer Options

Correct Answer A. The bacteria are more sensitive to acidic environments.
B. The bacteria are more sensitive to basic environments.
C. The bacteria are more sensitive to high temperatures.
D. The bacteria are more sensitive to low temperatures.
Correct Answer
A
Correct Option:
The bacteria are more sensitive to acidic environments.

About This Question

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

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