Human Digestive System Quiz
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Questions and Answers

What is the name of the enzyme produced in the mouth to help breakdown food?

  • Lingualase
  • Masticase
  • Oralase
  • Amylase (correct)

How many salivary glands are there in total?

  • Two
  • Four
  • Three (correct)
  • Six

What is the tube along which food travels into the stomach called?

  • Gullet
  • Pharynx
  • Esophagus (correct)
  • Trachea

What is the name of the sphincter located at the upper part of the esophagus?

<p>Upper Esophageal Sphincter (B)</p> Signup and view all the answers

What is the pear-shaped sac that stores food temporarily?

<p>Stomach (A)</p> Signup and view all the answers

What is the mechanism of the esophagus to push food down into the stomach called?

<p>Peristalsis (C)</p> Signup and view all the answers

Where does the completion of food digestion occur?

<p>Ileum (C)</p> Signup and view all the answers

Which part of the large intestine is responsible for the absorption of water?

<p>Descending colon (B)</p> Signup and view all the answers

What is the name of the digestive juice produced by the liver?

<p>Bile (C)</p> Signup and view all the answers

Which enzyme breaks down starch in the human digestive system?

<p>Amylase (D)</p> Signup and view all the answers

What is the role of the villi in the small intestine?

<p>Absorption of carbohydrates (B)</p> Signup and view all the answers

Which enzyme breaks down proteins in the stomach?

<p>Pepsin (B)</p> Signup and view all the answers

What is egestion in the context of the human body?

<p>Discharge of metabolic waste (B)</p> Signup and view all the answers

What is assimilation in relation to the human body?

<p>Use of absorbed nutrients by cells (A)</p> Signup and view all the answers

What is mechanical digestion?

<p>Physical breakdown of food into smaller particles (B)</p> Signup and view all the answers

Which part of the digestive system produces hydrochloric acid (HCL)?

<p>Stomach (D)</p> Signup and view all the answers

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