$A$ : $RNA$ polymerase is of three types in eukaryotes for the synthesis of all types of $RNAs$.
$R$ : $RNA$ polymerase consists of six types of polypeptides alongwith rho factor which is involved in termination of
$RNA$ synthesis.

  • A

    Assertion and Reason both are correct and also correct explanation.

  • B

    Assertion and Reason both are correct but not explanation of assertion.

  • C

    Assertion is correct, but Reason is incorrect.

  • D

    Both Assertion and Reason are incorrect.

Similar Questions

Do you think that the alternate splicing of exons may enable a structural gene to code for several isoproteins from one and the same gene ? If yes, how ? If not, why so ?

Full Forms : $mRNA$ & $tRNA$
 

In eukaryotes $mRNA$ transcribed is called

Write short note on Transcription unit.
 

Portion of gene which is transcribed but not translated is