BVP Medical BVP Medical Solved Paper-2014

  • question_answer
    Nucleosomes given beaded appearance to chromosomes. They help in packaging of DNA in chromosomes. A nucleosomes has

    A)  about two turn of DNA

    B)  8 histone molecule (two molecule each of \[{{H}_{3}},{{H}_{4}},{{H}_{2}}A\].and \[{{H}_{2}}B\])

    C)  166 nitrogen base pairs

    D)  All of the above

    Correct Answer: D

    Solution :

                     Nucleosomes are found only in eukaryotic Chromosomes.   Two   nucleosomes   are interconnected by linkes DNA, i.e., \[{{H}_{1}}\]-histone is not the part of nucleosome.


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