In eukaryotes,the $mRNA$ that is initially transcribed is called:
- AHeterogenous nuclear $RNA$ $(hnRNA)$
- B$tRNA$
- CGenetic $RNA$
- DNone of the above
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Similar Questions
If there are $81$ million bases in the $RNA$ of a human cell,calculate the total number of introns present in $cDNA$.
Medium
View SolutionWhich specific processes does $hnRNA$ undergo in eukaryotic cells?
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View SolutionIn a eukaryotic cell,how many types of $RNA$ and $RNA$ polymerases are found,respectively?
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View SolutionThe sequence of nitrogen bases in a portion of a coding segment of $DNA$ is $AAT GCT TAG GCA$. What will be the sequence of nitrogen bases in the corresponding region of the transcripted $mRNA$?
Match the following columns:
Column-$I$ (Enzyme) Column-$II$ (Product) $P$. $RNA$ polymerase-$I$ $I$. $rRNA$ $(18S, 28S, 5.8S)$ $Q$. $RNA$ polymerase-$II$ $II$. $tRNA, 5S rRNA, snRNAs$ $R$. $RNA$ polymerase-$III$ $III$. $hnRNA$
| Column-$I$ (Enzyme) | Column-$II$ (Product) |
| $P$. $RNA$ polymerase-$I$ | $I$. $rRNA$ $(18S, 28S, 5.8S)$ |
| $Q$. $RNA$ polymerase-$II$ | $II$. $tRNA, 5S rRNA, snRNAs$ |
| $R$. $RNA$ polymerase-$III$ | $III$. $hnRNA$ |
Medium
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