12th Class Chemistry Biomolecules / जैव-अणु Question Bank Assertion And Reason (MCQs) - Biomolecules

  • question_answer
    Assertion : DNA undergoes replication.
    Reason : DNA contains cytosine and thymine as pyrimidine bases.

    A) Assertion and reason both are correct statements and reason is correct explanation for assertion.

    B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.

    C) Assertion is correct statement but reason is wrong statement.

    D) Assertion is wrong statement but reason is correct statement.

    Correct Answer: B

    Solution :

    The genetic information of the cell is contained in the sequence of base A, T, G and C in DNA molecule when a cell divides, DNA molecules replicate and make exact copies of themselves so that each daughter cell will have DNA identical to that of the parent cell.


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