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IGCSE A Level Biology Practice Test 43

Enzymes Quiz PDF: Questions and Answers - 43

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The Quiz: A cofactor and a polypeptide chain co-exist in an activated enzyme called as; "Enzymes" App Download (Android & iOS) Free with answers holoenzyme, cofactor, apoenzyme and catalyst to learn online educational courses. Practice enzymes questions and answers, Google eBook to download free sample for online bachelor degree programs.

Enzymes Questions and Answers PDF Download: Quiz 43

MCQ 211: A cofactor and a polypeptide chain co-exist in an activated enzyme called as

  1. cofactor
  2. holoenzyme
  3. apoenzyme
  4. catalyst

MCQ 212: Which one of these is correct about Carcinogens?

  1. may not occur naturally
  2. all are man made
  3. caused due to ionic radiation
  4. may be caused due to tar of tobacco smoke

MCQ 213: Which one of these is a correct statement about Excess amino acids?

  1. used to build cell walls
  2. used to build elastin in lungs
  3. fatal for the body
  4. taken from liver to kidneys

MCQ 214: Pulmonary circulation does not involve

  1. vena cava
  2. pulmonary arteries
  3. pulmonary veins
  4. aorta

MCQ 215: The building blocks of the nucleic acids are

  1. nucleotides
  2. amino acids
  3. proteins
  4. lipids

IGCSE A Level Biology Exam Prep Tests

Enzymes Learning App & Free Study Apps

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Enzymes App (Android & iOS)

Enzymes App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)