Which enzyme plays important role in transcription
$DNA$ dependent $RNA$ polymerase
$DNA$ dependent $DNA$ polymerase
$RNA$ dependent $DNA$ polymerase
$RNA$ dependent $RNA$ polymerase
Removal of introns and joining the exons in a defined order in a transcription unit is called
Give scientific reasons : Transcription and translation could be coupled in prokaryotic cell but not in eukaryotic cell.
If the sequence of one strand of $DNA$ is written as follows:
$5'- ATGCATGCATGCATGCATGCATGCATGC-3'$
Write down the sequence of complementary strand in $5^{\prime} \rightarrow 3^{\prime}$ direction
$DNA$-dependent $RNA$ polymerase catalyses transcription on one strand of the $DNA$ which is called the
$DNA$ sequence that code for protein are knows as