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The structure in chromatin seen as 'bead...

The structure in chromatin seen as 'beads-on' string' when viewed under electron microscope are called

A

nucleotides

B

nuclesides

C

histone octamer

D

nucleosomes.

Text Solution

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The correct Answer is:
D
(d) : Nucleosomes constitute the repeating unit of a structure in nucleus called chromatin, thread-like stained (coloured) bodies seen in nucleus. The nucleosomes in chromatin are seen as 'beads-on-string' structure when viewed under electron microscope.
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