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Questions and Answers
Which method of DNA extraction uses a column filled with agarose, polyacrylamide, or dextran?
Which method of DNA extraction uses a column filled with agarose, polyacrylamide, or dextran?
- Chromatography method (correct)
- Cesium chloride and ethidium bromide method
- Phenol-chloroform and isoamyl alcohol method
- None of the above
Which DNA extraction method requires a high-speed centrifugation system and Cesium chloride (CsCl)?
Which DNA extraction method requires a high-speed centrifugation system and Cesium chloride (CsCl)?
- Chromatography method
- Cesium chloride and ethidium bromide method (correct)
- Phenol-chloroform and isoamyl alcohol method
- None of the above
Which organic separation method involves the use of phenol, chloroform, and isoamyl alcohol?
Which organic separation method involves the use of phenol, chloroform, and isoamyl alcohol?
- Chromatography method
- Cesium chloride and ethidium bromide method
- Phenol-chloroform and isoamyl alcohol method (correct)
- None of the above
Which DNA extraction method intercalates with the DNA and gives a band of DNA under UV light?
Which DNA extraction method intercalates with the DNA and gives a band of DNA under UV light?
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Which DNA extraction method produces low yield and quality but is comparatively rapid and easy to perform?
Which DNA extraction method produces low yield and quality but is comparatively rapid and easy to perform?
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