#february2020usmle2ck
Which of the following conditions is caused by a frameshift mutation?
A- Becker muscular dystrophy
B- Duchenne muscular dystrophy
C- Hereditary nonpolyposis colorectal cancer
D- Sickle cell disease
Which of the following conditions is caused by a frameshift mutation?
A- Becker muscular dystrophy
B- Duchenne muscular dystrophy
C- Hereditary nonpolyposis colorectal cancer
D- Sickle cell disease