Which one of the following palindromic base sequences in DNA can be easily cut by EcoRI ?

Options

A. `5'………..CGTTCG……..3'
3'………..ATGGTA……….5'
B. `5'………..GATATG……..3'
3'………..CTACTA……….5'
C. `5'………..GAATTC……..3'
3'………..CTTAAG……….5'
D. `5'………..CACGTA……..3'
3'………..CTCAGT……….5'

Answer

C