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


Orignal From: DNA Structure & Testing : DNA Extraction

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