Which property could be used to identify a substance? A. mass
B. weight
C. density
D. volume

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

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