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I predict that the juice will have at least 2 or more of the same amino acids as the ones in the amino acid mix. I predict that the amino acid more likely to occur is aspartic acid, as lemon juice is acidic.
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CHROMATOGRAPHY Hypothesis I predict that the juice will have at least 2 or more of the same amino acids as the ones in the amino acid mix. I predict that the amino acid more likely to occur is aspartic acid, as lemon juice is acidic. Method * We first extract some lemon juice from a lemon. Cut the lemon around the equator and squeeze it with a juicer. * Pour the juice into six tubes at approximately the same level each. * Place the tubes in a beaker and weigh them (remembering to tare the beaker first). Make pairs of tubes of equal mass by adding or taking out juice with a clean pipette) and place them opposite each other in the centrifuge and set it to run for 5 minutes. * After centrifuging the juice, pour all the supernatant into a beaker and wash out the solid precipitate from the tubes. * Take 2...
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