Biology Practice Questions MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ: in protein structure, a hydrocarbon side chain is denoted through with choices p , q, r and s with online learning guide for international exams' preparation like ACT subjective test. Free study guide is for online learning biology practice questions quiz test with MCQs to practice test questions with answers.

MCQs on Biology Practice Questions Quiz PDF Download

MCQ: In protein structure, a hydrocarbon side chain is denoted through

  1. P
  2. Q
  3. R
  4. S

C

MCQ: Gastric juices are produced by

  1. lumen
  2. villi
  3. gastric glands in pit
  4. by liver

C

MCQ: In order to get glucose (C6H12O6), enzyme maltase shall be applied to

  1. maltose
  2. starch
  3. galactose
  4. glycogen

A

MCQ: Cork exchanges air through

  1. pleurons
  2. placenticles
  3. tentacles
  4. lenticels

D

MCQ: Peptone means bond between

  1. 2 or more amino acids
  2. 3 or more amino acids
  3. 4 or more amino acids
  4. 5 or more amino acids

B