DNA helicase is an essential enzyme that plays a critical role in the process of DNA replication. It functions by unwinding the double-stranded DNA molecule, thereby creating two single strands that serve as templates for the synthesis of new DNA strands. The enzyme achieves this by breaking the hydrogen bonds between the complementary base pairs (adenine-thymine and cytosine-guanine), which hold the two DNA strands together in the helical structure. This unzipping action of DNA helicase occurs