![Cells use the two-step process of transcription and translation to read each gene and produce the string of amino acids that makes up a protein.](https://webarchive.library.unt.edu/web/20090116055101im_/http://www.free.ed.gov/images/resources/dna-microarray.jpg)
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DNA Microarray is a "virtual lab" of a DNA microarray experiment. Compare samples of healthy tissue and...
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![Now you can enter the operating room and don surgeon's scrubs. You'll have the same set of tools used by the original Hopkins surgical team.](https://webarchive.library.unt.edu/web/20090116055101im_/http://www.free.ed.gov/images/resources/partner.jpg)
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Partners of the Heart is the website for a film about two men who, in 1944, pioneered a procedure that would...
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![This image, taken with a microscope-camera, shows the intricate network of fibers that builds a cell's structure. These fibers are called microtubules (yellow) and actin filaments (blue). Clare Water](https://webarchive.library.unt.edu/web/20090116055101im_/http://www.free.ed.gov/images/resources/computing-life.jpg)
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Computing Life looks at ways physicists, biologists, and even artists are harnessing the power of...
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![Oral Health](https://webarchive.library.unt.edu/web/20090116055101im_/http://www.free.ed.gov/images/resources/online-health.jpg)
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