The steps of DNA extraction involve adding detergent to break apart membrane lipids, adding protease to cleave cellular proteins, and adding ethanol to precipitate out the DNA.
Adding detergent: This step is crucial as detergents help break apart membrane lipids, aiding in cell lysis and the release of cellular components.
Adding protease: Protease enzymes are used to cleave cellular proteins, ensuring that unwanted proteins are degraded during the DNA extraction process.
Adding ethanol: Ethanol is added to precipitate out the DNA, separating it from other cellular components for further purification.
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