Final answer:
The complementary (coding) strand of the given TEMPLATE strand 3'-GCCACGTATCAG-5' is 5'-CGGTGCATAGTC-3'.
Step-by-step explanation:
The complementary (coding) strand of DNA is created by matching each nucleotide with its complementary base pair. In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). Therefore, the complementary strand of the given TEMPLATE strand 3'-GCCACGTATCAG-5' would be 5'-CGGTGCATAGTC-3'.