If there are $81\; million$ bases in $RNA$ of human cell, then calculate the total number of introns present in $cDNA$
$27\; millions$
Zero
Equal to ribonucleotides
Half the number of ribonucleotides
Which form of $RNA$ is most heterogeneous
It works as enzyme in bacteria.
Which enzyme plays important role in transcription
Which of the following molecule contains the genetic code?
Eukaryotic $RNA$ polymerase $III$ catalyse the synthesis of