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DNA Double Helix (Watson and Crick)

DNA Double Helix (Watson and Crick)

This is a module from the Supersite, "DNA From the Beginning." The experiments and history that led to the discovery of DNA structure are provided in this learning object. Excellent information is included on how Watson, Crick, Franklin, Wilkins, and other scientists contrbuted towards this research. The Supersite contains many other animated tutorials on DNA, genes and heredity. The science behind each concept is explained using animations, an image gallery, video interviews, problems, biographies, and links. There are three sections for the Supersite including Classical Genetics, Molecules of Genetics, and Organization of Genetic Material. Key features are the clear explanations of classical experiments and excellent photographs of researchers and their labs.
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