DICT.TW Dictionary Taiwan

 acceptor RNA
      n : short-chain 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) [syn: transfer RNA, tRNA, soluble RNA]