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  1. Saliva secreted from mouth digest

  2. A.

     Protein

    B.

     Starch

    C.

     Fat

    D.

     Vitamin

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  3. Which organ has finger like outgrowths which are called as Villi (Singular Villus)?

  4. A.

     Large Intestine

    B.

     Bladder

    C.

     Small Intestine

    D.

     Stomach

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  5. A large number of bacteria in our digestive system, especially in the ________ and large intestine are important in completing digestive processes.

  6. A.

     Large intestine

    B.

     Small intestine

    C.

     Stomach

    D.

     None of the above

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  7. Pepsin is an enzyme that digests ________ .

  8. A.

     Proteins

    B.

     Starch

    C.

     Carbohydrate

    D.

     Fats

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  9. Which among the following is used to treat indigestion?

  10. A.

     Antacid

    B.

     Antiseptic

    C.

     Analgesic

    D.

     Antibiotic

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  11. Pepsin is a

  12. A.

     Hormone

    B.

     Enzyme

    C.

     Vitamin

    D.

     Mineral

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  13. The hormone which stimulates the stomach for the production of digestive juice is

  14. A.

     Gastrin

    B.

     Trysin

    C.

     Secretin

    D.

     Pepsin

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  15. Most absorption of nutrients occurs in the

  16. A.

     Stomach

    B.

     Liver

    C.

     Large intestine

    D.

     Small intestine

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  17. Which of the following is the largest digestive gland in humans?

  18. A.

     Spleen

    B.

     Liver

    C.

     Pancreas

    D.

     Hepato-Pancreas

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  19. Which one among the following is the hardest part of our body ?

  20. A.

     Skull bones of head

    B.

     Thumb nails

    C.

     Enamel of teeth

    D.

     Spinal vertebra

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