Watson-Crick model The currently accepted model for the structure of DNA, as proposed by J. Watson and F. Crick in 1953. It is suggested that DNA is composed of two right-handed, antiparallel, polynucleotide chains coiled around a common axis to form a double helix. This structure is maintained by hydrogen bonds formed between the chains through the basepairing of adenine to thymine and cytosine to guanine.
More From encyclopedia.com
Watson-crick Model , Watson–Crick model The double-stranded twisted ladder-like molecular structure of DNA as determined by James Watson and Francis Crick at Cambridge, E… Quaternary Structure , Many proteins are made up of a single, continuous polypeptide chain and are thus called monomeric. Other proteins are composed of two or more polypep… Secondary Structure , The secondary structure refers to the conformation present at a local region of a polypeptide . A few types of secondary structure are particularly s… Path Analysis , Path analysis is a widely used technique for modeling plausible sets of causal relations among three or more observed variables. In the social scienc… Model And Modeling , Model Education and Training: None Salary: Varies—see profile Employment Outlook: Good Models pose for still photographers, television cameras, and a… Amylose , amylose A long, unbranched-chain, polysaccharide component of native starch composed of glucose units joined by α-1, 4, glycosidic (see GLYCOSIDE) bo…
About this article
Updated About encyclopedia.com content Print Article
You Might Also Like