Question 54

(Multiple Choice)

Many restriction enzymes recognize palindromic sequences on double-stranded DNA. Among the following, which is a palindromic sequence?


A) 5'-GATTACCTAGG-3'
3'-CCTAGGTAATC-5'
B) 5'-ATTACTTTA-3'
3'-TAATGAAAT-5'
C) 5'-GCCTAGGA-3'
3'-CGGATCCT-5'
D) 5'-CTAATGGATCC-3'
3'-GATTACCTAGG-5'
E) 5'-GGATCC-3'
3'-CCTAGG-5'

Answer