Question

For what purpose did you use freezer-cold ethanol while extracting dna from plant tissue ?

Answer 1

For which purpose did you use washing-up liquid or other detergent while extracting DNA from plant tissue? For which purpose did you use freezer-cold ethanol while extracting DNA from plant tissue. In one of your laboratory activities you isolated DNA from a plant tissue.

Answer 2

It is due to the hydrophobic nature of the membrane as DNA is hydrophobic so it come to the surface easily. So by the use freezer cold ethanol, it precipitate the DNA strand easily and the thin filament like structure of DNA gets extracted.

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