A geneticist isolates a gene for a specific traits under study, she also isolate 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 $DNA$?
Yes, $mRNA$ is made from a $DNA$ template and should be the same length as the gene sequence.
Yes, the $mRNA$ should contain more bases than the $DNA$ sequence because bases flanking the gene are also transcribed.
No, the final $mRNA$ contains only exons, the introns were removed.
No, the $mRNA$ was partially degraded after it was transcribed.
Removal of introns and joining the exons in a defined order in a transcription unit is called
The coding strand of $DNA$ is :
$5'AATTCAAATTAGG3'$
What is the sequence of $mRNA$ ?
Which of the following is responsible for transcription of $t-RNA$ and $snRNAs$
How many types of ribonucleic acids are known
What function is performed by sigma factor and rho factor in the process of transcription