2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-7

  • question_answer
    Which one of the following type of medium is required in the stomach for the proper action of digestive juices on proteins?

    A) Acidic

    B) Basic

    C) Neutral

    D) All of these

    E) None of these

    Correct Answer: A

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