What is the complementary base sequence of the dna strand if the template strand reads ttgcacg?

AACGTGC There are four bases in DNA. A(adenine), C(cytosine), G(guanine), and T(thymine). For each base, there's one complement. C will only bond with G and A will only bond with T. So let's write down the sequence with each base on it's own line and then the complementary base afterwards. T <-> A T <-> A G <-> C C <-> G A <-> T C <-> G G <-> C So the complementary base sequence to TTGCACG is AACGTGC.