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Molecular Genetics. — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyMolecular Genetics.2 Marks
Question
What is nucleosome? How many base pairs are there in a typical nucleosome?
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Answer

The negatively charged DNA is wrapped around the positively charged histone octamere to form a structure called nucleosome. A typical nucleosome contains 200 bp of DNA helix.

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