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Biology Edexcel
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Reproduction, DNA and protein synthesis

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Question 40

In the practical method used to extract DNA from plant tissue, which of the following is added to the filtered mixture to cause the DNA to precipitate?

Warm protease enzyme

Dilute hydrochloric acid

Ice-cold ethanol

Benedict's reagent

Reproduction, DNA and protein synthesis Questions

GCSE
Biology
Reproduction, DNA and protein synthesis