Question: Sidney Brenner discussed that the code was non-overlapping because he considered that coding restrictions would occur if it were overlapping. A second major argument against an overlapping code involved the effect of a single nucleotide change. In an overlapping code, what is the maximum number amino acid(s) that would be affected by a point mutation? In a non-overlapping code, what is the maximum number of amino acid(s) that would be affected by a point mutation?