Match List $I$ with List $II$:

List $I$	List $II$
$A$. $RNA$ polymerase $III$	$I$. snRNPs
$B$. Termination of transcription	$II$. Promoter
$C$. Splicing of exons	$III$. Rho factor
$D$. $TATA$ box	$IV$. snRNAs,tRNA

Choose the correct answer from the options given below:

The part of the gene that is transcribed but not translated is known as .....

What is the sequence of mRNA if the sequence of the coding strand in a transcription unit is written as $5'-ATGCATGCA-3'$?

Given below are two statements, one is labelled Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A) :$ In eukaryotes, primary transcripts $(hnRNA)$ contain both exons and introns, and introns are non-functional.
Reason $(R) :$ In bacteria, the $mRNA$ does not require any processing, and transcription and translation take place in the same compartment.
In the light of the above statements, choose the most appropriate answer from the options given below $:$

During transcription,the site on $DNA$ where $RNA$ polymerase binds is called .......

$A$ geneticist isolates a gene for a specific trait under study; she also isolates the corresponding $mRNA$. Upon comparison,the $mRNA$ is found to contain $1,000$ fewer bases than the $DNA$ sequence. Did the geneticist isolate the wrong $DNA$?