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NEET Biology question

BiologyBiotechnology: Principles and ProcessesNEET

I. In the process of recombinant DNA technology, after several treatments the purified DNA is precipitated by adding chilled ethanol. II. The bacterial/plant/animal cell is broken down by enzymes to release DNA, along with RNA, proteins, polysaccharides and lipids. Choose the correct option for the above statements.

Answer: (C)

Solution

Chilled ethanol precipitation is indeed the standard method of recovering purified DNA, and cells are indeed broken open to release DNA

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Question ID VK-125111