DNA Structure & Testing : DNA Extraction

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Uploaded by on Jun 8, 2009

DNA extraction refers to the process that scientists use to break down a piece of evidence, such as a piece of hair or a drop of blood, in order to determine the individual's DNA, which is unique to each person. Understand the process of DNA extraction with information from a biology teacher in this free video on science.

Expert: Janice Crenetti
Contact: WeAreHDTV.com
Bio: Janice Creneti has a Bachelor of Science in secondary science education and a Bachelor of Art in biology from Boston University.
Filmmaker: Christopher Rokosz

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Entertainment

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Standard YouTube License

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  • i jus hav one question, after desolving in with a soapy-salty solution like house hold detergin, the next is to aply alcohol to get the final resalt. so, my question is, is it possible to have the dna for the detergin you used in the process?

  • l am so glad to see your clip.

    Thank you

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