• word of the day

    trna

    trna - Dictionary definition and meaning for word trna

    Definition
    (noun) RNA molecules present in the cell (in at least 20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA)
Download our Mobile App Today
Receive our word of the day
on Whatsapp