Class 9 Online Courses

Chapter 6: Class 9 Biology Exam Tests

Class 9 Biology MCQs - Chapter 6

Enzymes Quiz Questions and Answers PDF - 7

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The Quiz Low pH in which pepsin works is considered as: synthetic medium, nuclear medium, acidic medium and alkaline medium with "Enzymes" App Download iOS & Android (Free) for high school certification courses. Study rate of enzyme action quiz questions, download Amazon eBook (Free Sample) for online study.

Enzymes Quiz Questions PDF Download: Biology Test 7

MCQ 31: The low pH in which pepsin works is considered as

A) nuclear medium
B) synthetic medium
C) acidic medium
D) alkaline medium

MCQ 32: The reactions are catalyzed by

A) nitrogen
B) potassium
C) enzyme
D) magnesium

MCQ 33: In the brewing industry, the enzymes break

A) proteins and sugars
B) proteins and starch
C) proteins and ammonia
D) proteins and alcohol

MCQ 34: The trypsin enzymes work in

A) pancreas
B) buccal cavity
C) large intestine
D) small intestine

MCQ 35: 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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