If a mutation changes a complete piece of DNA so that its sequence reads CGACCTCAA instead of CGACCTGAA, which would occur?
The genetic code & codon table (article) | Khan Academy
a
an amino acid deletion resulting in a shorter protein
b
a point mutation substitution resulting in a different protein
c
a base pair substitution resulting in the same protein
d
a frameshift mutation resulting in multiple amino acid changes within the protein