Biology · Biotechnology
The utilization of EDTA in TE buffer during DNA extraction primarily helps to:
- 1inhibit the action of DNases by chelating divalent cations and prevent degradation of DNA.✓
- 2speed up the centrifugation and isolation process.
- 3precipitate DNA directly, leading to quicker pellet formation.
- 4isolate intact DNA without damaging the bacterial cell wall.
Correct answer
inhibit the action of DNases by chelating divalent cations and prevent degradation of DNA.
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