What sequence of bases on one strand of DNA is complementary to the sequence G-C-A-T-T-A-T on another strand?
STRATEGY
Since A and G form complementary pairs with T and C, respectively, go through the given sequence replacing A with T, G with C, T with A, and C with G
Original: G-C-A-T-T-A-T
Complement: C-G-T-A-A-T-A