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

Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme?

Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme?

Which one of the following palindromic base sequences in DNA can be easily cut a about the middle by some particular restriction enzyme ?

Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme :

Which one of the following palindromic base sequences in DNA can be easily cut a about the middle by some particular restriction enzyme ?