In which direction is $m-RNA$ synthesized on a $DNA$ template?

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.

Choose the correct statement.

The given figure represents a transcription unit. Select the correct option from the following.
Coding strand $\quad\quad$ Promoter

How is $m-RNA$ synthesized?

Match Column-$I$ with Column-$II$ and select the correct answer from the options given below.

Column-$I$	Column-$II$
$i$. Cistron	$a$. Addition of methylated $GTP$ to $5'$-end of $hnRNA$.
$ii$. Exon	$b$. Non-coding sequences which are removed by splicing.
$iii$. Intron	$c$. Segment of $DNA$ coding for a polypeptide.
$iv$. Capping	$d$. Coding sequences which appear in processed $mRNA$.