Name the three RNA polymerases found in eukaryotic cells and mention their functions.
RNA polymerase I – It transcribes ribosomal RNAs (28S, 18S, 5.8S rRNAs) RNA polymerase II – It transcribes precursors of mRNA – heterogeneous nuclear RNA (hnRNA) RNA polymerase III – It transcribes transfer RNA (tRNA), 5SrRNAand small nuclear RNAs (snRNAs)
