O Level Biology MCQs Quiz Online PDF Download

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IGCSE biology practice test MCQ: highly branched chains of glucose units result in with choices starch, glycogen, cellulose and galactose with online learning guide for international exams' preparation like science Olympiad tests. Free study guide is for online learning o level biology quiz test with MCQs to practice test questions with answers.

MCQs on O Level Biology Quiz PDF Download

MCQ: Highly branched chains of glucose units result in

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

B

MCQ: Fungi have

  1. an efficient digestive system
  2. extracellular digestion
  3. vasoconstriction
  4. ventral root

B

MCQ: Formation of a local blood clot in an artery is called as

  1. thrombin
  2. thrombosis
  3. prothrombin
  4. thrombokinase

B

MCQ: Polypeptides are converted into amino acids through

  1. pepsin
  2. trypsin
  3. erepsin
  4. rennin

C

MCQ: Median septum

  1. allows exchange of blood between right and left atrium
  2. allows exchange of blood between right and left ventricle
  3. is a semi-permeable membrane
  4. completely separates the right and left sides of the heart

D