Post Utme Nile University 2018 Biology Question 23

Practice objective / multiple choice question 23 from the 2018 Post Utme Nile University Biology examination.

Post Utme Nile University 2018 Biology Objective / Multiple Choice
Question 23 POST_UTME_NILE_UNIVERSITY • 2018 • BIOLOGY • objective

A researcher is studying the effect of pH on the growth of E. coli. The researcher observes that the bacteria grow best at a pH of 7.0. What is the likely reason for this observation?

Answer Options

Correct Answer A. The bacteria have an optimal pH for growth
B. The bacteria are sensitive to acidic environments
C. The bacteria are sensitive to alkaline environments
D. The bacteria have a unique mechanism for pH regulation
Correct Answer
A
Correct Option:
The bacteria have an optimal pH for growth

About This Question

This is Post Utme Nile University 2018 Biology Question 23. It is one of the objective questions from the 2018 Post Utme Nile University Biology examination.

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