Name the types of cells and the process by which hnRNA  is formed. Describe the processing mechanism it undergoes before it becomes functional.

 

 

 
 
 
 
 

Answers (1)

In eukaryotic cells, during transcription, The primary transcript contains both exons, introns is non-functional, it is subjected to splicing, where introns are removed, exons are joined in a defined order. hnRNA undergoes capping with nucleotide (methyl guanosine triphosphate) being added to the 5’- end of hnRNA. 

In tailing, adenylate residues (200-300) are added at 3’-end in a template-independent manner.

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