Enzymes O Level Biology MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ on lipases digests with options lipids, carbohydrates, proteins and liver juices problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning enzymes o level biology quiz with MCQs to practice test questions with answers.

MCQs on Enzymes O Level Biology Quiz PDF Download

MCQ. Lipases digests

  1. Lipids
  2. Carbohydrates
  3. Proteins
  4. Liver juices

A

MCQ. Enzymes are

  1. produced regularly
  2. only when they are needed
  3. same for plants and animals
  4. are commonly found in blood

B

MCQ. Mammals do not produce

  1. salivary amylase
  2. catalase
  3. pancreatic amylase
  4. Cellulose

D

MCQ. Enzyme pepsin has been named after

  1. the substance upon which it acts like pepsin
  2. the byproduct it produces like peptic acid
  3. the person who isolated it from the plants body
  4. the person who discovered it

D

MCQ. Steapsin is found in

  1. salivary amylase
  2. pancreatic amylase
  3. pancreatic juice
  4. protoplasm

C