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Isopropanol and ethanol can both be used for what?

Answer and explanation

Correct answer: DNA precipitation

Both isopropanol and ethanol can be used to precipitate and isolate DNA from a solution. In the presence of salt, alcohol decreases DNA solubility, allowing DNA to be collected as strands or a pellet. DNA replication, in contrast, is carried out by enzymes in cells or in an in vitro system, not by alcohol. Exam tip: In DNA isolation, remember that alcohol is mainly used for precipitation.

Related tags

Dna IsolationDna PrecipitationIsopropanolEthanolRecombinant Dna TechnologyIsolation Of DnaProcesses Of Recombinant Dna TechnologyBiotechnology

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