Which stage of the transcription process is shown in the figure below?

Which of the following enzymes is responsible for the synthesis of $tRNA$ in eukaryotes?

Identify $a, b$ and $c$ in the given process of transcription.

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

Which of the following acts as a substrate for $RNA$ polymerase enzymes?

In eukaryotes,$\text{RNA}$ polymerase-$I$ is responsible for the synthesis of: