BIO-123 General Biology I with Lab: Enzyme Lab
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Question 1 Answer the 5 questions at the end of the
virtual lab.  DO NOT enter your name and hit SUBMIT.

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Which tube had the highest rate of reaction?

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What variable(s) caused the differences in reaction rates for each
tube?

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How would you explain the difference between the reaction rate at
34°C and at the rate at 44°C?

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Which of the following statements is true of enzymes?

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If you double the concentration of catalase in this experiment,
what should happen to the amount of potassium permanganate added
during titration to get a color change?

Question 2 Define the following terms:

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active site

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activation energy

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enzyme

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catalyst

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metabolism

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catabolism