In eukaryotes,the $RNA$ polymerase that synthesises $tRNA$ is $RNA$ polymerase . . . . . . and is also responsible for formation of . . . . . . $rRNA$.

  • A
    $II, 5.8 S$
  • B
    $I, 5 S$
  • C
    $III, 5 S$
  • D
    $II, 18 S$

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Similar Questions

What is absent in mature $RNA$?

Which of the following are the post-transcriptional events in an eukaryotic cell?
$A.$ Transport of pre-mRNA to cytoplasm prior to splicing.
$B.$ Removal of introns and joining of exons.
$C.$ Addition of methyl group at $5$' end of hnRNA.
$D.$ Addition of adenine residues at $3$' end of hnRNA.
$E.$ Base pairing of two complementary RNAs.
Choose the correct answer from the options given below:

Segments of $mRNA$ removed during splicing are called......

In a transcription unit,the promoter is located towards the .......

If there are $81$ million bases in the $RNA$ of a human cell,calculate the total number of introns present in $cDNA$.

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