taaggc
TGCA
They would be described as being complementary - as in complementary base pairing.
The complementary DNA strand would be AGC CTG GTA GCT. In DNA, adenine pairs with thymine and cytosine pairs with guanine. Therefore, the complementary strand is formed by replacing each base with its complementary base.
The complementary sequence to GAATGC is CTTACG. In DNA, adenine pairs with thymine, so if one strand has a guanine (G), the complementary strand will have a cytosine (C); and if one strand has an adenine (A), the complementary strand will have a thymine (T).
The DNA base pairing rules are A-T and C-G, so the complementary strand to TAGTCA is ATCAGT.
The complementary DNA strand to TAC-CGG-AGT is ATG-GCC-TCA. In DNA, adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G), so the complementary strand is created by matching these base pairs.
During DNA replication, the base that attaches to a specific location on the template strand depends on the base present at that location. If the base at location 2 on the template strand is adenine (A), then thymine (T) will attach to the complementary strand. Conversely, if the base at location 2 is cytosine (C), then guanine (G) will be added. The pairing follows the rules of complementary base pairing: A-T and C-G.
GGATCGA. Each base in the original DNA strand pairs with its complementary base (A with T and C with G) in the new strand during DNA replication.
The complementary DNA strand produced from the given DNA strand TCG AAG would be AGC TTC. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). Therefore, each base on the original strand is matched with its complementary base to form the new strand.
Either strand of the DNA double helix fully specifies how to assemble its complementary strand. The enzyme that does the copying simply matches every base with its exact complement.
In DNA, the other strand of the helix would have complementary base pairs to the original strand. Adenine pairs with thymine, and cytosine pairs with guanine. So, if one strand has the sequence ATTGC, the complementary strand would be TAACG.
TGCA