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?
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a
The number of people working in the factory.
b
The temperature of the wash vat where the enzymes are added.
c
The education of the quality control team.
d
The color of the jeans after the enzymes did their work.
Based on the information given, and considering the topic is enzymes, the most relevant independent variable to determine the cause of the poor result would be option b: the temperature of the wash vat where the enzymes are added. Enzymes are highly sensitive to temperature, and small changes in temperature can significantly affect their activity. Therefore, investigating the temperature of the wash vat would be a good starting point to determine the cause of the poor result.
To determine the cause of the poor result, we need to consider factors related to the role of enzymes. Enzymes are proteins that catalyze chemical reactions in living organisms. In this case, we are specifically concerned with enzymes used in a factory for a particular purpose.
Looking at the given options, the number of people working in the factory, the education of the quality control team, and the color of the jeans after the enzymes did their work are less likely to directly relate to enzyme performance.
On the other hand, the temperature of the wash vat where enzymes are added is directly related to enzyme activity. Enzymes have an optimum temperature range at which they function best. Deviating from this range can result in decreased enzyme activity or denaturation. Therefore, the temperature of the wash vat could be a good starting point to determine the cause of the poor enzyme performance.
To investigate further, you would need to manipulate the temperature of the wash vat and observe any changes in enzyme performance. This could involve conducting experiments at different temperature levels to determine the optimal temperature for the enzymes to function effectively.
Based on the information provided, the independent variable that would be a good starting point to determine the cause of the poor result is option b: The temperature of the wash vat where the enzymes are added.
Enzymes are proteins that catalyze chemical reactions and are highly sensitive to temperature. Therefore, variations in temperature can greatly affect the efficiency and effectiveness of enzyme activity. If the temperature of the wash vat is not suitable for the enzymes, it can result in poor performance. Hence, investigating and controlling the temperature of the wash vat would be a logical starting point in determining the cause of the poor result.