Enzyme-controlled reactions

• What is the focus of the section titled "Enzyme-Controlled Reactions"?

  Measuring the rate of enzyme-controlled reactions
• What is the importance of changing only one variable in enzyme experiments?

  To isolate the effect of that variable
• What should be kept the same when changing one variable in enzyme experiments?

  All other variables
• What is the key to a successful enzyme experiment?

  • Change one variable at a time
  • Keep all other variables constant
• What does the section mention about substrate concentration?

  It affects the rate of enzyme-controlled reactions
• What is the purpose of estimating the initial rate of reaction?

  To assess enzyme activity at the start
• What type of question is labeled as "Practice Question - Fact Recall"?

  A question for recalling factual information