DNA as the "transforming principle"Hershey and Chase: DNA is the genetic materialClassic experiments: DNA as the genetic materialThe discovery of the double helix structure of DNADiscovery of the structure of DNA
DNA replication and RNA transcription and translationLeading and lagging strands in DNA replicationSpeed and precision of DNA replicationMolecular structure of DNAMolecular mechanism of DNA replicationMode of DNA replication: Meselson-Stahl experimentDNA proofreading and repairTelomeres and telomerase
What exactly is DNA? This seemingly simple polymer, made up of just four different types of monomers, serves as the genetic material for all living organisms. For example, your DNA provides instructions for building and maintaining your unique body and can be passed on if you have children. Learn more about the discovery, structure, and synthesis of this remarkable molecule.