DNA EXTRATIONVersion en ligne DNA or deoxyribonucleic acid is a complex chemical substance which contains genetic information and which regulates the functioning of the cell. par EDELMIRA RIERO ROMERO 1 What role has the salt? Select one or more answers a Separate the ADN proteins b Giving flavor to the mix 2 What does the detergent? Select one or more answers a Washing the material b Break cell membranes 3 What is the substance used to extract DNA? Select one or more answers a A hair b Epithelial cells of the mouth
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