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#Question id: 18842


Which of the following is in the correct order regarding DNA extraction 

#Part-A Aptitude & General Biotechnology
  1. RNAase treatment->Protease treatment->Cell lysis-> ethanol precipitation 
  2. Cell lysis->phenol treatment->RNAase treatment-> ethanol precipitation 
  3. Cell lysis->RNAase treatment ->protease treatment-> ethanol precipitation 
  4. Cell lysis->phenol treatment ->protease treatment-> ethanol precipitation

Answer:- Option(s): 2


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