What would be the complementary sequence to this strand of DNA? AGGCGATATAC

### TCCGCTATATG

## Step1: Understand the Structure of DNA### DNA is a double helix structure composed of two strands that are complementary to each other. Each strand is made up of a sequence of nucleotides, which are adenine (A), cytosine (C), guanine (G), and thymine (T). In a DNA strand, adenine (A) pairs with thymine (T) and cytosine (C) pairs with guanine (G).## Step2: Identify the Complementary Bases### Given the DNA strand AGGCGATATAC, we identify the complementary bases for each nucleotide according to the base pairing rules. The complementary base for A is T, for G is C, for C is G, and for T is A.## Step3: Construct the Complementary Strand### Using the identified complementary bases, we construct the complementary DNA strand by replacing each nucleotide in the original strand with its complement. Thus, the complementary sequence to AGGCGATATAC is TCCGCTATATG.