Before a protein can be synthesized, a DNA molecule must first undergo transcription to produce a messenger RNA (mRNA) molecule. The mRNA molecule is then translated into the different amino acids that make up a protein. The table below shows the amino acids coded for by different mRNA sequences in the genetic code. The amino acid that corresponds to a specific 3-base sequence, or codon, can be determined by finding the row matching the first mRNA base, the column matching the second base, and the specific codon containing the third base. A particular mRNA sequence is composed of the following eight codons: AUG GAU AGG CAA UGG CUU GUG UGA Which statement best describes what would happen if the UGG codon in the sequence was replaced by a UGU codon?\