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Enzymatic Biochemistry Lesson Plans Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Competitive inhibition involves an inhibitor

Question 2 2. Pepsin works optimally in your stomach due to its

Question 3 3. A non-substrate molecule binds to an enzyme. Now the enzyme is able to bind its substrate when it previously could not. What has likely occurred?

Question 4 4. Which of the following would likely NOT increase a reaction rate of an enzyme in your mouth that was not yet at optimal conditions?

Question 5 5. The location of substrate binding is called the

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Question 6 6. A coenzyme is differentiated from the broader class of cofactors because it is _____.

Question 7 7. Iron binds tightly to the heme group in the protein hemoglobin. What type(s) of helper molecule would this be considered?

Question 8 8. Which of the following is NOT true of lactase?

Question 9 9. The following conditions can denature an enzyme

Question 10 10. Cellular respiration includes a step that converts pyruvate into Acetyl coA. Acetyl coA is also known as Coenzyme A. This implies that Acetyl coA _____.

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Question 11 11. Which of the following is NOT true of a noncompetitive inhibitor?

Question 12 12. Many coenzymes are derived from _____.

Question 13 13. The change in overall energy of a reaction is

Question 14 14. An activator could have the following effect on an enzyme:

Question 15 15. An enzyme will reach its saturation point

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Question 16 16. Which of the following is NOT true of enzyme regulation?

Question 17 17. What is induced fit?

Question 18 18. Which of the following is true about enzymes?

Question 19 19. An increase in temperature

Question 20 20. What type of bond is often formed between prosthetic groups and proteins?

Enzymatic Biochemistry Lesson Plans Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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