What is the ratio of patients who get infectious in hospitals
1 in 25
1 in 50
2 in 77
1 in 100

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?