Answered

Drag the tiles to the correct boxes to complete the pairs.

Match the given steps of DNA extraction to the purpose that they serve.

Steps:
1. adding ethanol
2. adding protease
3. adding detergent
4. blending the sample

Purposes:
A. cleave cellular proteins
B. precipitate out the DNA
C. break apart the cells
D. break up membrane lipids



Answer :

GinnyAnswer

Final answer:

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.


Explanation:

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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