A nucleosome consists of: | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) nucleosome is the basic structural unit of eukaryotic chromatin.It consists of a segment of $DNA$ wrapped around a core of histone proteins.The hi

Vedclass · Accepted Answer

An octamer of positively charged proteins + $DNA$

Vedclass · Answer

(C) nucleosome is the basic structural unit of eukaryotic chromatin.It consists of a segment of $DNA$ wrapped around a core of histone proteins.The histone core is an octamer,meaning it is composed of eight histone protein molecules (two each of $H2A, H2B, H3,$ and $H4$).These histone proteins are rich in basic amino acids like lysine and arginine,which give them a positive charge.Since $DNA$ is negatively charged due to the phosphate groups in its backbone,it wraps around the positively charged histone octamer to form the nucleosome structure.

$A$ nucleosome consists of:

Similar Questions

$DNA$ is

Which one of the following pairs is a purine pair?

The bond between the phosphate group and the hydroxyl group of sugar is........

Which one of the following can form a nucleotide of $DNA$?

Which of the following is a common feature between $DNA$ and $RNA$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module