A nucleosome along with linker DNA consists o | vedclass

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Question

(D) nucleosome core particle consists of an octamer of histone proteins ($H2A, H2B, H3, H4$ - two of each) around which $146$ base pairs of $DNA$ are

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nine molecules of histones and $200$ base pairs

Vedclass · Answer

(D) nucleosome core particle consists of an octamer of histone proteins ($H2A, H2B, H3, H4$ - two of each) around which $146$ base pairs of $DNA$ are wrapped.When the linker $DNA$ (which connects adjacent nucleosomes) is included,the total length of $DNA$ associated with one nucleosome unit is approximately $200$ base pairs.The $H1$ histone protein binds to the linker $DNA$,making the total number of histone molecules involved in the nucleosome complex equal to $9$ ($8$ in the core + $1$ linker histone).

$A$ nucleosome along with linker $DNA$ consists of

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