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  • Key Enzymes in DNA Replication: A Comprehensive Overview
    There are actually more than 4 enzymes involved in DNA replication, but here are four key enzymes:

    1. DNA Helicase: This enzyme unwinds the DNA double helix, separating the two strands to create a replication fork.

    2. DNA Polymerase: This enzyme adds nucleotides to the new DNA strand, using the existing strand as a template. It also has a proofreading function, ensuring accuracy in the replication process.

    3. DNA Primase: This enzyme synthesizes short RNA primers, which provide a starting point for DNA polymerase to begin adding nucleotides.

    4. DNA Ligase: This enzyme joins the Okazaki fragments (short DNA segments synthesized on the lagging strand) together, creating a continuous DNA strand.

    Let me know if you'd like to learn more about other enzymes involved in DNA replication or any specific enzyme in detail!

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