If the $DNA$ strand has the nitrogenous base sequence $ATTGCC$, the $mRNA$ will have
$ATTGCA$
$ATCGCC$
$UGGACC$
$UAACGG$
Code of $m - RNA$ and proteins are
What function is performed by sigma factor and rho factor in the process of transcription
$m\, -$ $RNA$ is formed by
Prokaryotic transcription mechanism requires involvement of only one polymerase type and
$(a)$ It occurs in cytoplasm only
$(b)$ It is often coupled with translation
$(c)$ It does not require splicing but capping is essential