A piece of mRNA has the code AUGGUAGACGGC. Which amino acids are coded in this strand?
a) Methionine, alanine, aspartic acid, arginine.
b) Valine, alanine, aspartic acid, glycine.
c) Methionine, valine, glutamic acid, arginine.
d) Methionine, valine, aspartic acid, glycine.