Practice test

Digestive system - Test Set 3

Review 14 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

14 questions

Questions and explanations

  1. Question 1

    In milk which of the following pair of protein and carbohydrate found?
    1. Casin, Sucrose
    2. Casin, Lactose
    3. Casin, Maltose
    4. Albumin, Glucose
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  2. Question 2

    Which of the following is not involve in animal food?
    1. Glycogen
    2. Protein
    3. Cellulose
    4. Fat
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  3. Question 3

    Which one of the following organs converts glycogen into glucose and purifies the blood?
    1. Liver
    2. Kidney
    3. Lungs
    4. Spleen
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  4. Question 4

    Which of the following acid is synthesised in human stomach?
    1. Sulphuric acid
    2. Nitric acid
    3. Hydrochloric acid
    4. Phosphoric acid
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  5. Question 5

    Bile is secreted by—
    1. Gall Bladder
    2. Liver
    3. Bile Duct
    4. Pancreas
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  6. Question 6

    Which one of the following is not a benefit of saliva?
    1. It facilitates swallowing
    2. It increases RBCs in the body
    3. It keeps the mouth and teeth clean
    4. It aids speech by facilitating movements of lips and tongue
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  7. Question 7

    Which part of tongue bears cells for sour taste?
    1. Front
    2. Back
    3. Sides
    4. Middle
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  8. Question 8

    The Process of digestion is helped by—
    1. Enzyme
    2. Hormone
    3. Mineral
    4. Vitamin
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  9. Question 9

    Which one of the following is not a digestive enzyme?
    1. Pepsin
    2. Renin
    3. Insulin
    4. Amylopsin
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  10. Question 10

    Which of the following group of organisms digest their food before it actually enters the organism?
    1. Bacteria and Protozoa
    2. Bacteria and Fungi
    3. Fungi and Protozoa
    4. Mucor and Rhizopus
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  11. Question 11

    Which one of the following four secretions, is different from the remaining three in regard to it made of transport from the source gland to the site of action?
    1. Saliva
    2. Sweat
    3. Bile
    4. Epinephrine
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  12. Question 12

    Which enzyme is present in all members of the animal kingdom except Protozoa?
    1. Insulin
    2. Pepsin
    3. Renin
    4. Amylase
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  13. Question 13

    The fat digesting enzyme Lipase is secreted by which of the following?
    1. Kidneys
    2. Pancreas
    3. Large Intestine
    4. Liver
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  14. Question 14

    Which organ does detoxification and produces chemicals needed for digestion?
    1. Salivary glands
    2. Pancreas
    3. Thyroid gland
    4. Liver
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