$RNA$ polymerase binds to the .........

$DNA$-dependent $RNA$ polymerase catalyses transcription on one strand of the $DNA$ which is called the

Explain (in one or two lines) the function of the following:
$(a)$ Promoter
$(b)$ $tRNA$
$(c)$ Exons

Transcription of $DNA$ is aided by

Compare the statements $A$ and $B$.
$Statement A$: $RNA$ produced during transcription in eukaryotic cells cannot be straight away used in translation.
$Statement B$: $RNA$ splicing phenomena helps in the removal of exons.
Choose the correct description.

If one strand of $DNA$ has the nitrogenous base sequence as $ATCTG$,what would be the complementary $RNA$ strand sequence?