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Biology, 17.10.2019 16:40 igtguith

You have two tubes (i and 2) that initially contain the same concentration of starch. however, you add one microgram (1ug) of amylase enzyme to tube 2 and then let both tubes sit for ten minutes. the resulting absorbance value for tube 1 is 0.74 and for tube 2 is 0.56. why do you see a difference between the two samples?

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