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प्रश्न
In order to isolate genetic material of a bacterium, the cell must be treated with ______.
पर्याय
Lysozyme, ribonuclease, protease, chilled ethanol
Cellulase, ribonuclease, protease, chilled ethanol
Chitinase, ribonuclease, chilled ethanol, water
Ribonuclease, protease, chilled ethanol, water
MCQ
रिकाम्या जागा भरा
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उत्तर
In order to isolate genetic material of a bacterium, the cell must be treated with lysozyme, ribonuclease, protease, chilled ethanol.
Explanation:
To isolate bacterial genetic material, the correct sequence involves using lysozyme to break open the bacterial cell wall, then ribonuclease and protease to digest RNA and proteins, respectively. Finally, chilled ethanol is added to precipitate the pure DNA, making it isolatable.
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