Manipal Medical Manipal Medical Solved Paper-2015

  • question_answer
    Nucleotide arrangement in DNA can be seen by

    A) X-ray crystallography

    B) electron microscope

    C) ultracentrifuge       

    D) light microscope

    Correct Answer: A

    Solution :

    X-ray crystallography is a tool used to identify the atomic and molecular structure of a crystalline atoms by a beam of X-ray to diffract in many specific directions. Therefore, it is used for the nucleotide arrangement in DNA.


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