Arrange the steps of extraction of dna in the order in which theyshould be performed.
pour off the ethanol
dissolve the precipitate in buffer or water
blend the sample
add protease or sodium acetate
add the detergent
add ethanol
centrifuge the sample

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class- forensic science

Cells of an organism tell each other when predators are near.

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.