Nucleosme given beaded appearane to chr...

Nucleosme given beaded appearane to chromosome.They help in the packing of DNA in chromosome. A nucleosome has

A

About 2 turns of DNA

B

8 histone molecules of 4 types (2 mols of each of `H_(2)aH_(2)b,H_(3) and H_(4)`)

C

200 nitrogen base pairs

D

All of the above

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The correct Answer is:

D

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