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by Balthowsai
Wed Dec 08, 2004 6:35 pm
Forum: Molecular Biology
Topic: DNA Extraction/ Amplication
Replies: 2
Views: 9217

DNA Extraction/ Amplication

Explain why soap solution, table salt and alcohol are used in the extraction of DNA from cheek cells. Reflect on the chemical properties of soap, salt and alcohol. ----------------------- Okay, I know the answer has something to do with the polarity of the liquids (polar molecules attracting non-pol...