Name the transcriptionally active region of chromatin in a nucleus.

Which is the transcriptionally inactive chromatin ?

Transcriptionally active chromatin is called .......

Give the technical term for the darkly stained and transcriptionally inactive part of chromatin.

Transcriptionally inactive chromatin is called heterochromatin.

Assertion :- Euchromatin is said to be transcriptionally acitve chromatin. Reason : Due to loose coilling of enchromatin RNA polymerase can easily move up on it.

Ligtly stained region of chromatin during interphase is

The chemical nature of chromatin is :

Euchromatin is transcriptionally …..A……. chromatin and heterochromatin is transcriptionally …….B……. chromatin. Choose the correct option for A and B.