O Level Biology MCQs - Chapter 19

What Are Enzymes Multiple Choice Questions (MCQ Quiz) PDF Download - 1

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The Multiple Choice Question (MCQ Quiz): Carbon dioxide (CO₂) and water (H₂O) are produced as output when PDF, "What Are Enzymes" App Download (Free) with oxidation does not occur at all, oxidation of glucose occurs, oxidation is accompanied with cell division, and oxidation is accompanied with water choices for GRE subject test tutoring. Solve classification of enzymes quiz questions, download Google eBook (Free Sample) for colleges that offer online degrees.

Biology: What Are Enzymes MCQs Questions PDF Download

MCQ: Carbon dioxide (CO₂) and water (H₂O) are produced as output when

A) oxidation of glucose occurs

B) oxidation does not occur at all

C) oxidation is accompanied with cell division

D) oxidation is accompanied with water

MCQ: All are wrong about Hydrogen peroxide (H₂O₂), but

A) helps line up cell proteins

B) poisonous to tissues

C) often needed as a catalyst

D) aids in oxidation of glucose

MCQ: More the hydrogen peroxide (H₂O₂) in urine, the

A) lighter the color of the strip

B) acidic the urine be

C) darker the color of the strip

D) more healthier a person be

MCQ: Amylase becomes denatured at a alkaline pH of

A) 6

B) 7

C) 8

D) 9

MCQ: Nature of rennin enzyme is slightly

A) acidic

B) alkaline

C) water based

D) mineral based

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