During the process of isolation of DNA,chille | vedclass

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(B) In the process of $DNA$ isolation,the final step involves the addition of chilled ethanol to the purified $DNA$ solution.Chilled ethanol is used b

Vedclass · Accepted Answer

Precipitate $DNA$

Vedclass · Answer

(B) In the process of $DNA$ isolation,the final step involves the addition of chilled ethanol to the purified $DNA$ solution.Chilled ethanol is used because $DNA$ is insoluble in ethanol.When chilled ethanol is added,$DNA$ precipitates out as fine threads in the suspension.This process is known as spooling,which allows for the collection of the purified $DNA$.

During the process of isolation of $DNA$,chilled ethanol is added to

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