Multiple Choice Questions on What does DNA stand for in biology ........ for RRB(NTPC) Exam Preparation

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Multiple Choice Questions

What does DNA stand for in biology ........

Static Gk (RRB NTPC) Biology
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    What does DNA stand for in biology?

    Do Not Accelerate

    Incorrect Answer

    Deoxyribonucleic Acid

    Correct Answer

    Digital Network Architecture

    Incorrect Answer

    Designed National Authorities

    Incorrect Answer
    Explanation:
    ? DNA or deoxyribonucleic acid is a long molecule that contains our unique genetic code.
    ? It is a molecule composed of two chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
    ? American biologist James Watson and English physicist Francis Crick is considered to be inventor of DNA.
     
     

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