Effects of pH on enzymes MCQs Quiz Online Tests pdf Download

Practice MCQs on effects of ph on enzymes, biology quiz for online test prep learning. What are enzymes quiz has multiple choice questions (MCQ), effects of ph on enzymes test questions and answers as more hydrogen peroxide (h2o2) in urine, the, answer key with choices as lighter color of strip, acidic urine be, darker color of strip and more healthier a person be for competitive exam prep. Free study guide is to learn effects of ph on enzymes quiz online with MCQs to practice test questions with answers.

MCQs on Effects of pH on enzymes Quiz pdf Download

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

  1. lighter color of strip
  2. acidic urine be
  3. darker color of strip
  4. more healthier a person be

C

MCQ. Amylase becomes denatured at a alkaline pH of

  1. 6
  2. 7
  3. 8
  4. 9

D

MCQ. A pH value of above 7 indicates

  1. pure water
  2. pure enzyme
  3. pure alkaline
  4. pure acidic

C

MCQ. Amylase works optimally at a pH of

  1. 4
  2. 4.5
  3. 7
  4. 9

C

MCQ. Extreme changes in acidity or alkalinity of solutions

  1. produce more hydrogen per oxide
  2. more enzymes are needed
  3. enzymes may become denatured
  4. foods gets digested earlier

C

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