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IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Effects of pH on enzymes MCQ (Multiple Choice Questions) PDF Download

The Effects of pH on enzymes Multiple Choice Questions (MCQ Quiz) with Answers PDF (Effects of pH on enzymes MCQ PDF e-Book) download to practice IGCSE O Level Biology Tests. Study What Are Enzymes Multiple Choice Questions and Answers (MCQs), Effects of pH on enzymes quiz answers PDF to learn online school courses. The Effects of pH on enzymes MCQ App Download: Free learning app for factors affecting enzymes, effects of ph on enzymes, classification of enzymes test prep for college entrance exams.

The MCQ: Amylase becomes denatured at a alkaline pH of; "Effects of pH on enzymes" App Download (Free) with answers: 6; 7; 8; 9; to learn online school courses. Practice Effects of pH on enzymes Quiz Questions, download Apple eBook (Free Sample) for two year online colleges.

Effects of pH on enzymes MCQs: Questions and Answers PDF Download

MCQ 1:

More the hydrogen peroxide (H2O2) in urine, the

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

Amylase becomes denatured at a alkaline pH of

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

pH value of above 7 indicates

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

Amylase works optimally at a pH of

  1. 4
  2. 4.5
  3. 7
  4. 9
MCQ 5:

Extreme changes in acidity or alkalinity of solutions

  1. produce more hydrogen per oxide
  2. needed more enzymes
  3. cause enzymes to become denatured
  4. cause foods get digested earlier

IGCSE O Level Biology Practice Tests

Effects of pH on enzymes Learning App: Free Download (iOS & Android)

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Effects of pH on enzymes App (Android & iOS)

Effects of pH on enzymes App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

Zoology App (Android & iOS)

Zoology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)