Advertisements
Advertisements
प्रश्न
What is a histone octamer?
पर्याय
A complex of eight non-histone chromosomal proteins
The core component of prokaryotic nucleoids
A group of eight different histone types found in eukaryotic nuclei
A structural unit composed of eight histone protein molecules around which DNA is wrapped
MCQ
Advertisements
उत्तर
A histone octamer consists of eight histone molecules—two copies each of H2A, H2B, H3, and H4. This octamer forms the structural core around which DNA wraps in 1.65 turns to form the basic repeating unit of chromatin, the nucleosome.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
