Quiz: Test Your Knowledge Of Human Digestive System!

16 Questions | Total Attempts: 16482

SettingsSettingsSettings
Please wait...
Quiz: Test Your Knowledge Of Human Digestive System!

Ever wondered how much you know about Human Digestive System? The digestive system is made up of organs that help in the digestion and absorption of food. The process starts in the mouth and ends in the anus. How well do you understand what happens to food once we eat it and the waste is sieved out? Take the quiz below and take a trip down the digestive system!


Questions and Answers
  • 1. 
    What two locations in the digestive system mechanically break down food?
  • 2. 
    What organ is bile made in?
    • A. 

      Stomach

    • B. 

      Liver

    • C. 

      Gallbladder

    • D. 

      Small Intestine

  • 3. 
    What organ is bile stored in?
    • A. 

      Stomach

    • B. 

      Liver

    • C. 

      Gallbladder

    • D. 

      Small Intestine

  • 4. 
    What organ is bile secreted in?
    • A. 

      Stomach

    • B. 

      Liver

    • C. 

      Gallbladder

    • D. 

      Small Intestine

  • 5. 
    Where is bicarbonate made?
    • A. 

      Small Intestine

    • B. 

      Liver

    • C. 

      Gallbladder

    • D. 

      Pancreas

  • 6. 
    Where is bicarbonate secreted into?
    • A. 

      Small Intestine

    • B. 

      Liver

    • C. 

      Gallbladder

    • D. 

      Pancreas

  • 7. 
    Where is hydrochloric acid secreted into?
    • A. 

      Small Intestine

    • B. 

      Large Intestine

    • C. 

      Stomach

    • D. 

      Liver

  • 8. 
    How does bile aid in digestion?
    • A. 

      It neutralizes the acid from the stomach.

    • B. 

      It breaks down proteins in chemical digestion to prepare for absorption.

    • C. 

      It breaks down fats to smaller particles in chemical digestion to prepare for absorption.

    • D. 

      It breaks down carbohydrates into smaller molecular chains in chemical digestion to prepare for absorption.

  • 9. 
    How does bicarbonate aid in digestion?
    • A. 

      It neutralizes the acid from the stomach.

    • B. 

      It breaks down proteins in chemical digestion to prepare for absorption.

    • C. 

      It breaks down fats to smaller particles in chemical digestion to prepare for absorption.

    • D. 

      It breaks down carbohydrates into smaller molecular chains in chemical digestion to prepare for absorption.

  • 10. 
    How does hydrochloric acid aid in digestion?
    • A. 

      It neutralizes acid from the stomach.

    • B. 

      It combines with pepsinogen to make pepsin which breaks down proteins in chemical digestion to prepare for absorption.

    • C. 

      It breaks down fats to smaller particles in chemical digestion to prepare for absorption.

    • D. 

      It breaks down carbohydrates into smaller molecular chains in chemical digestion to prepare for absorption.

  • 11. 
    Check all of the boxes where carbohydrate digestion occurs.
    • A. 

      Mouth

    • B. 

      Stomach

    • C. 

      Small Intestine

    • D. 

      Large Intestine

  • 12. 
    Check all of the boxes where fat digestion occurs.
    • A. 

      Mouth

    • B. 

      Stomach

    • C. 

      Small Intestine

    • D. 

      Large Intestine

  • 13. 
    Check all of the boxes where chemical digestion of protein occurs.
    • A. 

      Mouth

    • B. 

      Stomach

    • C. 

      Small Intestine

    • D. 

      Large Intestine

  • 14. 
    Carbohydrates, fats (lipids) and proteins are absorbed in the _____________.
  • 15. 
    Liquids and electrolytes are absorbed in the _________________.