A DNA sample has a 260/280 ratio of 2. Which of the following treatments can be used to get a better purity of DNA sample?

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#Question id: 1310

#SCPH28 | Zoology

In some tissues subject to mechanical stress, special junctions which connect the cytoskeletons of adjacent cells.

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#Question id: 8930

#SCPH06 I Botany

Soon after the coelom begins to form, a researcher injects a dye into the coelom of a deuterostome embryo. Initially, the dye should be able to flow directly into the

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#Question id: 9172

#SCPH28 | Zoology

Two plant species live in the same biome but on different continents. Although the two species are not at all closely related, they may appear quite similar as a result of ________.

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#Question id: 15489

#SCPH28 | Zoology

Glyphosate resistance,  Aromatic amino acid are all produced by targeting which pathway

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#Question id: 14963

#SCPH05 I Biotechnology

Which antibiotics may be completely ineffective in treating a mycoplasmal infection?