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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 215

Digestion: Enzyme Catalyzed Process Quiz PDF: Questions and Answers - 215

The Digestion Enzyme Catalyzed Process Quiz Questions and Answers PDF, Digestion Enzyme Catalyzed Process Quiz Answers PDF Download e-Book Ch. 19-215 to solve IGCSE O Level Biology Practice Tests. Learn What Are Enzymes MCQ Questions PDF, Digestion Enzyme Catalyzed Process Multiple Choice Questions (MCQ Quiz) to study online IGCSE courses. The Digestion: Enzyme Catalyzed Process Quiz App Download: Free educational app for digestion: enzyme catalyzed process, voluntary and reflex actions, balanced diet and food values, pollution: bod and eutrophication, biology subjective test test prep for colleges that offer online classes.

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Digestion: Enzyme Catalyzed Process Questions and Answers PDF Download: Quiz 215

MCQ 1071:

Organic catalysts may also be called as

  1. Chemical Catalysts
  2. Biological catalysts
  3. Physical catalysts
  4. Situational Catalysts
MCQ 1072:

Pulling hand away from hot iron is an example of

  1. effective nervous system
  2. reflex action
  3. voluntary actions
  4. involuntary actions
MCQ 1073:

To keep the heart running

  1. energy is required
  2. no energy is required
  3. resting position is required
  4. solar energy is required
MCQ 1074:

Narrow tolerance of oxygen (O2) is found in

  1. humans
  2. plants
  3. mammals
  4. fish
MCQ 1075:

On boiling with Benedict solution, the reducing sugar will form a precipitate of

  1. green color
  2. red color
  3. blue-black color
  4. violet color

IGCSE O Level Biology Exam Prep Tests

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Digestion Enzyme Catalyzed Process App (Android & iOS)

Digestion Enzyme Catalyzed Process App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)

Phylum App (Android & iOS)

Phylum App (iOS & Android)