Class 9 Biology MCQs – Practice Test 7 (Chapter 6)

Enzymes Quiz with Answers PDF Download – Test 7

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Enzymes Quiz – Practice Test 7 PDF Download

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

nuclear medium
synthetic medium
acidic medium
alkaline medium

MCQ 32: The reactions are catalyzed by:

nitrogen
potassium
enzyme
magnesium

MCQ 33: In the brewing industry, the enzymes break:

proteins and sugars
proteins and starch
proteins and ammonia
proteins and alcohol

MCQ 34: The trypsin enzymes work in:

pancreas
buccal cavity
large intestine
small intestine

MCQ 35: The enzymes that are used to remove protein stains from the clothes are called:

protease enzymes
amylase enzymes
nucleated enzymes
coenzymes

Enzymes Quiz App & e-Book – Class 9 Biology Study Material

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Enzymes MCQs

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Cell Cycle MCQs

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