Using the information below, and based on your knowledge of enzymes - which independent variable would be a good starting point to determine the cause of the poor result?

Question

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a
The color of the jeans after the enzymes did their work.
b
The education of the quality control team.
c
The number of people working in the factory.
d
The temperature of the wash vat where the enzymes are added.

Answer 1

Based on the information provided and considering the factors that can impact enzyme activity, the independent variable that would be a good starting point to determine the cause of the poor result (the color of the jeans after the enzymes did their work) is:

d. The temperature of the wash vat where the enzymes are added.

Temperature is a crucial factor that affects enzyme activity, as each enzyme has an optimal temperature range for its activity. If the temperature of the wash vat is too low or too high, it could lead to decreased enzyme efficiency or denaturation, resulting in unsatisfactory outcomes in the coloring process of the jeans.