Why do alcohol and water separate in DNA extraction process?
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- Why do alcohol and water separate in DNA extraction process?
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- Why does DNA appear when you add cold alcohol to the strawberry DNA solution?What is the function of the alcohol in the extraction of DNA? What is the property/characteristics of DNA that makes it insoluble to ethanol/isopropyl alcohol?what happens to the intactness of DNA if extracted DNA fibers were placed in buffer of pH 3?
- Why is sodium acetate used in DNA precipitation by ethanol, rather than sodium chloride? (Hint – acetate is an organic ion. Chloride is not.)What is the step-by-step process on washing DNA?What is the concentration of a DNA solution that absorbs 0.812 and 0.463 at 260 and 280 nm, respectively? Is the DNA solution considered to be good quality? Why or why not?