Which structure is active for transcription?

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

Question

(A) In the nucleus,chromatin is organized into two types based on its staining intensity and transcriptional activity.$1$. $Euchromatin$: This is the

Vedclass · Accepted Answer

Euchromatin

Vedclass · Answer

(A) In the nucleus,chromatin is organized into two types based on its staining intensity and transcriptional activity.$1$. $Euchromatin$: This is the loosely packed region of chromatin that stains lightly. It is transcriptionally active because the $DNA$ is accessible to $RNA$ polymerase and other transcription factors.$2$. $Heterochromatin$: This is the densely packed region of chromatin that stains darkly. It is transcriptionally inactive because the $DNA$ is tightly coiled and inaccessible to the transcriptional machinery.Therefore,$Euchromatin$ is the structure active for transcription.

Similar Questions

What is the space between the two membranes of the nuclear envelope called?

The Feulgen reaction is used for the staining of which of the following?

$DNA$ is primarily found in:

$A$ chromosome having the centromere in its middle is called:

Genes are located in.....

Vedclass Test Series

Exam Paper Generator

Online Exam Module