• From RNA to protein synthesis

    RNA is synthesized from DNA, and enters the ribosome where protein translation and synthesis occurs.(2.50)

  • Genetic engineering GM insulin

    A quick tutorial, showing how we use restriction enzymes to cut out a desired gene from one organism, and insert it into the plasmid of a bacterium. This allows massive production of the desired protein (in this case the hormone: insulin) in a relatively short amount of time. (2.12)

  • Revision Chromosomes

    Short revision clip. Chromosomes

  • Revision DNA

    Short revision clip. DNA

  • Revision Mutation

    Short revision clip Mutation (damage to chromosomes)

  • Revision Sex chromosomes

    Short revision clip. Sex Chromosomes