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Enzymes and Reaction Rate: Dependent Variable

APBIO-T1DYNH

Using the graph, which of the following identifies an appropriate dependent variable in this experiment?

Created by J. Edgar for Albert.io. Copyright 2016.

A

The dependent variable is time.

B

The dependent variable is rate of reaction.

C

The dependent variable is presence of amylase.

D

The dependent variable is absence of amylase enzyme.