Other questions in this quiz

2. Where do the products of digestion diffuse into from the small intestine?

  • Blood plasma or lymph
  • Large intestine
  • Rectum
  • White blood cells

3. Why does the small intestine have a large surface area?

  • Its lining is folded and it contains enzymes
  • Its lining is unfolded and it contains enzymes
  • Its lining is folded and it contains villi which contain microvilli
  • Its lining is unfolded and it contains villi which contain microvilli

4. What is an enzyme?

  • A biological catalyst
  • Something which is changed during a reaction
  • A microorganism

5. Where is bile stored?

  • In the pancreas
  • In the liver
  • In the gall bladder
  • In the small intestine

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