Why are histones considered basic proteins?

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

Question

(D) Histones are a group of positively charged,basic proteins that are associated with $DNA$ in the chromatin of eukaryotic cells.They are rich in the

Vedclass · Accepted Answer

Lysine and Arginine

Vedclass · Answer

(D) Histones are a group of positively charged,basic proteins that are associated with $DNA$ in the chromatin of eukaryotic cells.They are rich in the basic amino acids $Lysine$ and $Arginine$.These amino acids carry positive charges in their side chains at physiological $pH$,which allows the histones to bind tightly to the negatively charged phosphate backbone of the $DNA$ molecule.

Similar Questions

The linkage between two nucleotides occurs between the $3'$ carbon of the sugar of the first nucleotide and the $5'$ carbon of the sugar of the second nucleotide. Which of the following correctly represents these positions?

What is the unit formed by eight molecules of histone called?

Provide the full forms of the following:
$1.$ $\text{DNA}$
$2.$ $\text{RNA}$
$3.$ $\text{hnRNA}$
$4.$ $\text{UTR}$

If $A$ and $C$ make $30\%$ and $20\%$ of $DNA$,respectively,what will be the percentage composition of $T$ and $G$?

In a $DNA$ molecule,the purine and pyrimidine bases of complementary strands are linked together by:

Vedclass Test Series

Exam Paper Generator

Online Exam Module