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IGCSE A Level Biology Practice Test 43

Enzymes Quiz PDF: Questions and Answers - 43

The Enzymes Quiz Questions and Answers PDF, Enzymes Quiz Answers PDF Download e-Book Ch. 6-43 to solve IGCSE A Level Biology Practice Tests. Learn Enzymes MCQ Questions PDF, Enzymes Multiple Choice Questions (MCQ Quiz) to learn online educational courses. The Enzymes Quiz App Download: Free educational app for enzymes, cancer and carcinogens, homeostasis, receptors and effectors, biology questions answers, genetic diseases and cell divisions test prep for best online ACT prep class.

The Quiz: A cofactor and a polypeptide chain co-exist in an activated enzyme called as; "Enzymes" App (iOS & Android) with answers: Holoenzyme; Cofactor; Apoenzyme; Catalyst; for best online ACT prep class. Study 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

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Enzymes App (Android & iOS)

Enzymes App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)