Modern problems, primitive solutions: A glimpse into archaic protein synthesis systems

In cells, protein is synthesized based on the genetic code. Each protein is coded by the triplet combination of chemicals called "nucleotides," and a continuous "reading" of any set of triplet codes will, after a multi-step process, result in the creation of a chain of amino acids, a protein. The genetic code is matched with the correct amino acid by a special functional RNA aptly named transfer RNA or tRNA (which, incidentally, is itself composed of its own type of "codes").