13.
A) A change to a single base pair in the sequence of a DNAmolecule is called a ______ mutation.
B) If that single nucleotide change results in a protein withthe exact same amino acid sequence it is called a _________mutation.
C) If the base pair change results in an alteration of the aminoacid sequence of the protein it is called a ___________mutation.
D) If the base pair changes results in a codon for an amino acidbeing changed into a stop codon it is called a ________mutation.