On the electromagnetic spectrum,
x-rays have

a. more energy than gamma rays but less than ultraviolet.
b. less energy than gamma rays but more than ultraviolet.
c. the same energy as gamma rays.

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?