Waec 2021 Biology Question 22

Practice objective / multiple choice question 22 from the 2021 Waec Biology examination. This question covers Biochemistry .

Waec 2021 Biology Objective / Multiple Choice 3 Difficulty
Topic: Biochemistry
Question 22 WAEC • 2021 • BIOLOGY • objective

An enzyme reaction may begin to decline when

Answer Options

A. the optimum temperature is attained.
Correct Answer B. the pH of the medium is altered.
C. there is an increase in substrate concentration.
D. the atmospheric pressure is altered.
Correct Answer
B
Correct Option:
the pH of the medium is altered.

About This Question

This is Waec 2021 Biology Question 22. It is one of the objective questions from the 2021 Waec Biology examination.

The question covers Biochemistry .

Difficulty level: 3 .

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