Which structure is active for transcription?

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

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Euchromatin

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(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.

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