Grade 9 Biology MCQs - Chapter 6

Enzymes Quiz Answers PDF Download - 7

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Chapter 6 MCQs: Enzymes Questions and Answers

MCQ: The low pH in which pepsin works is considered as

A) nuclear medium

B) synthetic medium

C) acidic medium

D) alkaline medium

MCQ: The reactions are catalyzed by

A) nitrogen

B) potassium

C) enzyme

D) magnesium

MCQ: In the brewing industry, the enzymes break

A) proteins and sugars

B) proteins and starch

C) proteins and ammonia

D) proteins and alcohol

MCQ: The trypsin enzymes work in

A) pancreas

B) buccal cavity

C) large intestine

D) small intestine

MCQ: The enzymes that are used to remove protein stains from the clothes are called

A) protease enzymes

B) amylase enzymes

C) nucleated enzymes

D) coenzymes

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