Genetics: Analysis and Principles 5th Edition by Robert Brooker

Exercise 30

Are each of the following mutations silent, missense, nonsense, or frameshift mutations The original DNA strand is 5 -ATGGGACTAGATACC-3 . (Note: Only the coding strand is shown; the first codon is methionine.)
a. 5 -ATGGGTCTAGATACC-3
B. 5 -ATGCGACTAGATACC-3
C. 5 -ATGGGACTAGTTACC-3
D. 5 -ATGGGACTAAGATACC-3