This question requires a bit of critical thinking, and you will also have to look back at the list of Universal Genetic Codes on the webpage. Imagine that base #6 (in the second codon) in the original DNA mutates from a G to an A (this is called a "point mutation"). Think about how this would affect the corresponding RNA strand, and look up the amino acid the second codon now codes for. How does this point mutation affect the protein's function? Deleterious/negative effect on protein's function No effect on the protein's function There is no way to know given the information Beneficial/adaptive effect on protein's function