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Class 10 Biology · Chapter 1 · Test 3

Test 3: Complete Chapter MCQs

MCQs

30 questions · 25 min · 30 marks

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Want to try first? Take the free Biology test: Test 1: Nutrition, Oral Cavity, Pharynx, Oesophagus and Stomach

Sample questions

The first 5 of 30. Try each one, then tap to see the answer.

  1. Question 1

    The heat produced due to churning of food in the stomach helps to melt the;

    • AProteins
    • BLipids
    • CStarch
    • DBile
    Show answer

    Answer: B

    Heat produced by churning melts the lipids.

  2. Question 2

    Food usually remains in the stomach for;

    • AOne to two hours
    • BSix to eight hours
    • CThree to four hours
    • DTwelve hours
    Show answer

    Answer: C

    Food remains in the stomach for three to four hours.

  3. Question 3

    The cardiac sphincter is also called the;

    • APyloric sphincter
    • BLower oesophageal sphincter
    • CAnal sphincter
    • DUpper oesophageal sphincter
    Show answer

    Answer: B

    It is also called the lower oesophageal sphincter.

  4. Question 4

    The part of the stomach immediately after the oesophagus is called the;

    • ACardiac end
    • BPyloric end
    • CDuodenum
    • DJejunum
    Show answer

    Answer: A

    The part after the oesophagus is the cardiac end.

  5. Question 5

    The pyloric sphincter is present between;

    • AOesophagus and stomach
    • BSmall intestine and large intestine
    • CRectum and anus
    • DStomach and small intestine
    Show answer

    Answer: D

    It controls the flow of chyme into the small intestine.

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