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Shows experiments that prove DNA carries the genetic information. Uses animated graphics and laboratory sequences to illustrate how protein synthesis occurs, and demonstrates the importance of the use of...
An account of recent work on the structure of proteins and nucleic acids, and their aggregation into cellular organelles. Uses specially commissioned computer graphics from the IBM Scientific Centre in...
Recently a Unilever research team successfully used recombinant DNA techniques to transform a yeast host so that the host was consequently able to manufacture a foreign (plant) protein: thaumatin. Using the...
Since the modelling of DNA by Crick and Watson in 1953 as a double helix, there has been much research into how it compacts itself into cells and how it functions in protein synthesis. Shows how DNA packs...
The molecular structure of protein and its function. Protein as a polymer of amino acids; how amino acid side-chains determine the structural configuration and chemical or enzymatic activity of protein.*
Part 1 shows covalent structure of the polypeptide chain; structural characteristics of the peptide link and of the polypeptide chain. Part 2 shows the orderly arrangements of the polypeptide chain; three...
Shows how amino acids are joined together to form the peptide chains of a protein molecule; how the sequence of amino acids in a protein is determined and the function of DNA and RNA in the synthesis of...
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