Definitions/Explanation : Nucleosome & Euchromatin.
Definitions/Explanation : Nucleosome & Euchromatin.
The negatively charged $DNA$ is wrapped around the positively charged histone octamer to form a structure called nucleosome
In a typical nucleus, some region of chromatin are loosely packed (and stains light) and are referred to as euchromatin.
Similar Questions
The diagram shows an important concept in the genetic implication of $DNA$. Fill in the blanks $A$ to $C$.
The diagram shows an important concept in the genetic implication of $DNA$. Fill in the blanks $A$ to $C$.
- [NEET 2013]
One turn of the helix in a Bform $DNA$ is approximately
One turn of the helix in a Bform $DNA$ is approximately
- [AIPMT 2006]
Assertion : $DNA$ is associated with proteins.
Reason : $DNA$ binds around histone proteins that form a pool and the entire structure is called a nucleosome.
Assertion : $DNA$ is associated with proteins.
Reason : $DNA$ binds around histone proteins that form a pool and the entire structure is called a nucleosome.
- [AIIMS 2013]
The one which is capable of self replication is
The one which is capable of self replication is
Definitions/Explanation : Nucleoside & Histones
Definitions/Explanation : Nucleoside & Histones