![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/20090807165023im_/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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![Neobatrachians are sometimes called the](https://webarchive.library.unt.edu/web/20090807165023im_/http://www.free.ed.gov/images/resources/tree-life.jpg)
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Tree of Life offers photos, descriptions, and other information documenting the diversity of the...
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![Cover of 'Findings'](https://webarchive.library.unt.edu/web/20090807165023im_/http://www.free.ed.gov/images/resources/40304.jpg)
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Findings profiles scientists doing cutting-edge medical research. Learn about the work of a...
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![Magnified image of a tiny creature.](https://webarchive.library.unt.edu/web/20090807165023im_/http://www.free.ed.gov/images/resources/ben.jpg)
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BEN: BiosciEdNet provides access to more than 4,000 reviewed resources covering 76 biological science...
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