5″-ATGTTCGGCTACTGGGACCGCAAAAACCAGGTC…… A. (4 pts) Which triplet codon would change to a stop codon upon treatment with EMS? B. (4 pts) Which triplet codon would change to a stop codon upon treatment with 5-bromouracil? C. (4 pts) What part of this sequence might be prone to frameshift mutations and why?