Digestion in Human MCQs Quiz Worksheet PDF Download

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MCQs on Digestion in Human Quiz PDF Download

MCQ: Tube in digestive system that extends to anus from mouth is classified as

  1. alimentary canal
  2. esophagus
  3. wind pipe
  4. large intestine


MCQ: Incorporation or conversion of simple food into complex materials constituting body is called

  1. absorption
  2. digestion
  3. assimilation
  4. dissimilation


MCQ: Molecules that cannot cross membranes are classified as

  1. diffusible molecules
  2. non-diffusible molecules
  3. saturated molecules
  4. unsaturated molecules


MCQ: Process of elimination of all undigested food from body is classified as

  1. digestion
  2. defecation
  3. refraction
  4. diffraction