The regions located upstream of the $5'$ end and downstream of the $3'$ end of a structural gene are respectively known as:

Which of the following statements are correct with reference to the prokaryotic genome?
$A$. Monocistronic structural genes
$B$. Introns absent in structural genes
$C$. Transcription and translation are coupled processes
$D$. Primary transcript undergoes splicing
$E$. Only one $RNA$ polymerase is present

The process of transcription follows which principle?

What initiation and termination factors are involved in transcription in Eukaryotes?

If the sequence of the coding strand in a transcription unit is $GACTTAGCCA$,what will be the sequence of the $RNA$ formed from this transcription unit?

Transcription of $DNA$ is aided by