Packaging of $DNA$ helix
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Nucleosome model
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Similar Questions

  • 1
    Given below are two statements:

    Statement $I$: In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.

    Statement $II$: In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.

    In the light of the above statements, choose the correct answer from the options given below:

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  • 2
    $DNA$ polymerase links nucleotide by forming which type of bond:
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  • 3
    The lactose present in the growth medium of bacteria is transported to the cell by the action of
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  • 4
    What is it that forms the basis of $DNA$ fingerprinting ?
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  • 5
    $DNA$ is transcribed by some viral $RNA$ using the enzyme
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  • 6
    Eukaryotic $RNA$ polymerase $III$ catalyse the synthesis of
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  • 7
    Leading strand during $DNA$ replication is formed
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  • 8
    Smallest structure having the power of replicating itself is
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  • 9
    The regulatory genes are located
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  • 10
    In the $DNA$ molecule,
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