Zoology - Molecular Basis of Inheritance Question with Solution | TestHub
ZoologyMolecular Basis of InheritancePackaging of DNA HelixEasy2 minPYQ_2020
ZoologyEasysingle choice
Identify parts labelled A, B, and C in the given diagram and select the correct option.
Options:
Answer:
C
Solution:
Histones are rich in the basic amino acid residues lysine and arginine and hence are positively charged. Histones are organized to form a unit of eight molecules called histone octamer. The negatively charged DNA is wrapped around the positively charged histone octamer to form a structure called a nucleosome.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Molecular Basis of InheritanceSubtopic:Packaging of DNA Helix
⏱ 2mℹ️ Source: PYQ_2020
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