Essential Genetics 6th Edition by Daniel Hartl

Exercise 4

A DNA duplex with the sequence shown below is cleaved with Kas I (cleavage site 5'-G ?GCGCC-3'), where the arrow denotes the site of cleavage in each strand. If the resulting fragments were brought together in the same order as in the original duplex and the breaks in the backbones sealed, what possible DNA duplexes would be expected?