What Feature Is Shared by Restriction Fragments Produced by the Restriction

Multiple Choice

What feature is shared by restriction fragments produced by the restriction enzymes BclI (TGATCA) and BglII (AGATCT) ? (The downward arrow denotes the site of cleavage in each strand.)

A) Both fragments have the same 5-base overhang at the 3'-end.
B) Both fragments have the same 5-base overhang at the 5'-end.
C) Both fragments have blunt ends.
D) Both fragments have the same 5-base overhang but one at the 3'-end and the other at the 5'-end.
E) These fragments do not have anything in common.