Digestive Enzymes
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Questions and Answers

Where is lingual lipase produced?

  • Pancreas
  • Small intestine
  • Stomach
  • Salivary glands (correct)
  • What is the function of pepsin in the digestive process?

  • Breaking down fats into fatty acids and glycerol
  • Breaking down proteins into smaller peptides (correct)
  • Breaking down carbohydrates into simple sugars
  • Breaking down nucleic acids into nucleotides
  • What is the role of hydrochloric acid (HCl) in the stomach?

  • Breaking down fats into fatty acids and glycerol
  • Breaking down nucleic acids into nucleotides
  • Activating pepsinogen into pepsin (correct)
  • Breaking down carbohydrates into simple sugars
  • What is the primary function of pancreatic lipase?

    <p>Breaking down fats into fatty acids and glycerol</p> Signup and view all the answers

    What is the role of nucleases in the small intestine?

    <p>Breaking down nucleic acids into nucleotides</p> Signup and view all the answers

    Study Notes

    Lipases

    • Lingual Lipase: Produced by salivary glands, initiates lipid digestion in the mouth.
    • Gastric Lipase: Secreted by the stomach, continues lipid digestion.
    • Pancreatic Lipase: Secreted by the pancreas into the small intestine, primarily responsible for breaking down fats into fatty acids and glycerol.

    Pepsin

    • Converts proteins into smaller peptides.
    • Secreted by the stomach as inactive pepsinogen, activated by hydrochloric acid (HCl).

    Nucleases

    • Break down nucleic acids (DNA and RNA) into nucleotides in the small intestine.
    • Essential for digesting genetic material from food, secreted by the pancreas.

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    Description

    Learn about the different types of digestive enzymes, including lipases, pepsin, and nucleases, and their roles in breaking down nutrients.

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