Removal of RNA polymerase III from nucleoplasm will affect synthesis of

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5.Molecular Basis of Inheritance

medium

Removal of $RNA$ polymerase $III$ from nucleoplasm will affect the synthesis of

$tRNA$

$hnRNA$

$mRNA$

$rRNA.$

(AIPMT-2012)

Solution

(a) : In eukaryotes, $RNA$ polymerase enzymes (Type $I, II, III$) catalyze the synthesis of $RNA$ using as a template either an existing $DNA$ strand or an $RNA$ strand. Type I is responsible for synthesis of $rRNA$, type $II$ for $mRNA$ and type $III$ for $tRNA$ synthesis.

Standard 12

Biology