The palindromic recognition sequence for the restriction enzyme BamH1 is $5^{\prime}$ GGATCC $3^{\prime} .$ Remember, the other strand of DNA will have the complementary set of bases and will read the same as this sequence, but just "backwards." The enzyme cuts between the first and second Gs in the sequence. What is the "sticky-end" sequence when the enzyme cuts double-stranded DNA?
a. $5^{\prime}$ GGATTC $3^{\prime}$
c. $5^{\prime}$ GATCC $3^{\prime}$
b. $5^{\prime}$ CCATGG $3^{\prime}$
d. $5^{\prime}$ CCATG $3^{\prime}$