Molecular Biology
Replication
The process by which DNA makes a copy of itself before cell division. Each strand serves as a template for a new complementary strand, producing two identical DNA molecules.
Biological Context
DNA replication is remarkably accurate—about one error per billion nucleotides copied, thanks to proofreading enzymes. Replication occurs at multiple origins simultaneously in eukaryotes. Errors that escape proofreading become mutations, providing raw material for evolution.
Business Application
Business replication: copying successful models, processes, or products. Like DNA replication, business replication requires templates and machinery. Replication fidelity matters—too many errors degrade the copy; some variation enables adaptation.