DNA replication. Computer artwork of a DNA (deoxyribonucleic acid) molecule replicating. DNA is composed of two strands twisted into a double helix. Before replication the strands separate from each other. Each strand then acts as a template for the formation of a new DNA molecule (bottom right and bottom left). This is known as semiconservative replication. DNA contains sections called genes, which encode the body's genetic information.
Model release not available. Property release not required.