Topoisomerases' Role: Topoisomerases solve this problem. These enzymes cut one or both DNA strands, allow the DNA to unwind to relieve the tension, and then rejoin the strands. By doing this, …

DNA polymerases use deoxyribonucleotides and synthesize the DNA molecules by assembling the nucleotides. It matches the correct nucleotides and then joins the adjacent nucleotides to each other.

Aug 6, 2025 · DNA ligase is the “molecular glue” in DNA replication, joining DNA fragments. This enzyme is important on the lagging strand, where DNA polymerase synthesizes DNA in short, …

DNA replication is a fascinating process, and several key enzymes are involved in making it happen. Here's a quick rundown: Helicase: This enzyme unwinds the DNA double helix, separating the two …

Nov 9, 2023 · The principal enzyme involved in DNA replication that joins individual nucleotides to produce a new strand of DNA is DNA polymerase. DNA polymerase is responsible for synthesizing a …

Nov 2, 2023 · Within this replication protein complex is an enzyme DNA helicase, which starts to unwind the DNA from its Ori and exposes two strands resembling a Y-like structure referred to as replication …

Aug 22, 2025 · DNA polymerase builds new DNA strands by adding nucleotides one by one. It reads the template strand and adds complementary nucleotides, following base-pairing rules (adenine with …

The process of DNA replication is catalyzed by a type of enzyme called DNA polymerase (poly meaning many, mer meaning pieces, and – ase meaning enzyme; so an enzyme that attaches many pieces of …

DNA replication is a complex process involving many enzymes. Key players include DNA polymerases, helicases, topoisomerases, primase, DNA ligase, and single-stranded binding proteins.

In DNA replication the enzyme primase is used to attach a 5 to 20 base ribonucleotide strand complementary to the parental DNA strand. The RNA strand serves as a starting point for the DNA …