1. Thola ukumunca kwesixazululo se-RNA I-Absorbance ku-280, 320, 230, kanye ne-260 nm imele amanani we-nucleic acid, isizinda (isixazululo se-turbidity), ukugxila kukasawoti, kanye ne-organic matter efana neprotheni, ngokulandelanayo.Ngokuvamile bheka kuphela i-OD260/OD280 (Isilinganiselo, R).W...
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