Gastrointestinal Physiology Functions Quiz
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Questions and Answers

What is the primary function of amylase in the digestive system?

  • Partially digesting polysaccharides (correct)
  • Solubilizing food particles, killing microbes, and activating pepsinogens
  • Hydrolyzing triglycerides
  • Moving food to the stomach by peristaltic waves

What is the main function of lipase in the digestive system?

  • Moistening and lubricating food particles
  • Solubilizing water-insoluble fats (correct)
  • Regulating the rate at which contents are emptied into the small intestine
  • Hydrolyzing carbohydrates, fats, and proteins into monosaccharides, fatty acids, and amino acids

What is the role of the stomach in the digestive system?

  • Storing and concentrating bile between meals
  • Neutralizing HCl entering the small intestine
  • Breaking down protein with pepsins (correct)
  • Providing lubrication for food particles

What is the function of the pancreas in the digestive system?

<p>Producing enzymes for digesting carbohydrates, fats, and proteins (A)</p> Signup and view all the answers

What is the primary role of the liver in the digestive system?

<p>Solubilizing organic waste products and trace metals (D)</p> Signup and view all the answers

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