NEETBiologyBiotechnology and Its ApplicationsMCQ+4 / −1
During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out
- ADNA
- BHistones
- CPolysaccharides
- DRNA
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Correct answer: A
Option (A) is the correct answer as, during isolation of the genetic material, purified DNA ultimately precipitates out after the addition of chilled ethanol.
Option (B) is not the answer as, proteins can be removed by treatment with proteases.
Option (D) is not the answer as RNA can be removed by treatment with ribonuclease.
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