what does rna do
Report Abuse. RNA mainly involves in translation of the genetic code or DNA to protein. Messenger RNA or mRNA functions as a template for protein synthesis.The codon of the mRNA, the three base sequence, code for one amino acid.Protein synthesis takes place in the ribosomes, which in part comprise of rRNA or ribosomal RNA.eport Abuse. RNA mainly involves in translation of the genetic code or DNA to protein. Messenger RNA or mRNA functions as a template for protein synthesis.The codon of the mRNA, the three base sequence, code for one amino acid.