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The given figure shows the structure of ...

The given figure shows the structure of nucleosome with their parts labelled as A, B & C. Identify A, B and C.

A

`A – DNA, B – H_(1)` histone, C – Histone octamer

B

`A – H_(1)` histone, B – DNA, C – Histone octamer

C

A – Histone octamer, B – RNA, `C – H_(1)` histone

D

A – RNA, `B – H_(1)` histone, C – Histone octamer

Text Solution

Verified by Experts

The correct Answer is:
A
Nucleosome is a structural unit of a eukaryotic chromosome which consists of a length of DNA coiled around a core of histones andare thought to be present only duringinterphaseofcellcycle.In thegiven figure of nucleosome structure, the parts marked asA,B and C are respectively DNA, H1 histonesand histoneoctamer.
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