Question #6422538Single Choice
Biology
Question
In an experiment to investigate the effect of temperature on enzyme activity, the temperature is set at 10°C, 20°C, 30°C, 40°C, and 50°C. The enzyme activity is measured at each temperature. Here, the enzyme activity is the:
Options
A
Independent variable
B
Dependent variable
C
Controlled variable
D
Extraneous variable
Answer & Analysis
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