Which of the following statements about $RNA$ polymerase are correct?
$i. \;RNA\; polymerase \;I \;transcribes \;rRNAs$.
$ii. \;RNA \;polymerase \;II \;transcribes \;snRNAs.$
$iii. \;RNA \;polymerase \;III \;transcribes \;hnRNA.$
$iv. \;RNA \;polymerase \;II \;transcribes \;hnRNAs.$
$(i)\; and \;(ii)$
$(i)\; and \;(iii)$
$(ii)\; and \;(iii)$
$(i)\; and \;(iv)$
Which is the "Only enzyme" that has "Capability" to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?
Definitions/Explanation : Exons & Introns
Definitions/Explanation : Capping & Tailing
$A$ - The process of splicing represents the dominance of $RNA$ word.
$R$ - The presence of introns is reminiscent of antiquity.
It works as enzyme in bacteria.
Identify the incorrect statement.