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NEET Biology Molecular basis of Inheritance / विरासत का आणविक आधार Question Bank Nucleic acid (DNA/RNA)

  • question_answer
    During transcription, if the nucleotide sequence of the DNA strand that is being coded is ATACG; then the nucleotide sequence in the mRNA would be [CBSE PMT 2004]

    A) UAUGC

    B) UATGC

    C) TATGC

    D) TCTGG

    Correct Answer: A

    Solution :

    Bases sequence in DNA will decide the base sequence in RNA. Uracil (U) will work as substitute for thymine (T) in mRNA. Complementary base pairing for mRNA will be\[\begin{align}   & ATACG \\  & UAUCG \\ \end{align}\]


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