NEET Botany Molecular Basis of Inheritance Questions Solved


Why does hnRNA need to undergo splicing? Where does splicing occur in the cell?  

(i) hn RNA contains both exons and introns. Introns are non functional (non-coding regions) so it undergoes a process called splicing where the introns are removed and exons are joined by the enzyme ligase

(ii) Splicing occurs in the nucleus of the cell.

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