<P> A primary transcript is the single - stranded ribonucleic acid ( RNA ) product synthesized by transcription of DNA , and processed to yield various mature RNA products such as mRNAs , tRNAs , and rRNAs . The primary transcripts designated to be mRNAs are modified in preparation for translation . For example , a precursor messenger RNA ( pre-mRNA ) is a type of primary transcript that becomes a messenger RNA ( mRNA ) after processing . </P>
<P> A primary transcript is the single - stranded ribonucleic acid ( RNA ) product synthesized by transcription of DNA , and processed to yield various mature RNA products such as mRNAs , tRNAs , and rRNAs . The primary transcripts designated to be mRNAs are modified in preparation for translation . For example , a precursor messenger RNA ( pre-mRNA ) is a type of primary transcript that becomes a messenger RNA ( mRNA ) after processing . </P>
why is messenger rna ( mrna ) vital to the cell
why is messenger rna ( mrna ) vital to the cell
translation
translation