Journey Into Human DNA

  • By Rick Groleau
  • Posted 04.17.01
  • NOVA

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that comprise the human genome. But where and how does the famous double helix fit into chromosomes, and how do chromosomes relate to the human body? This animated exploration allows you to travel to the miniature world of DNA, beginning with the body and ending with the atoms that make up a single DNA base.

Launch Interactive Printable Version

Take an animated journey down into the miniscule world of chromosomes, genes, and finally DNA base pairs.

Credits

Illustrations
© WGBH Educational Foundation

Related Links

  • Cracking the Code of Life

    NOVA chronicles the race to reach one of the greatest milestones in the history of science: decoding the human genome.

  • Extract Your Own DNA

    Behold your very own DNA in this do-it-yourself science experiment.

  • Gene Switches

    Some genes turn other genes on and off. In this slide show, see how powerful these gene switches can be.

  • Personal Genome Project

    Learn why George Church of Harvard Medical School hopes to recruit 100,000 people and sequence all of their DNA.

Close

You need the Flash Player plug-in to view this content.