FUNDAMENTALS OF BIOCHEMISTRY-ACCESS
5th Edition
ISBN: 9781119498742
Author: Voet
Publisher: WILEY
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Chapter 20, Problem 20E
Summary Introduction
To identify: The 14C-labeled carboxyl group appears in acetoacetate under the ketogenic conditions.
Concept introduction: Acetoacetate is produced in the mitochondria of the liver from the acetoacetyl Coenzyme A (CoA). As an energy source, acetoacetate is released into the bloodstream during fasting period, exercise, or as a result of type 1 diabetes mellitus.
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Problem 15 of 15
Submit
Using the following reaction data
points, construct Lineweaver-Burk
plots for an enzyme with and without
an inhibitor by dragging the points to
their relevant coordinates on the
graph and drawing a line of best fit.
Using the information from this plot,
determine the type of inhibitor
present.
1
mM-1
1
s mM
-1
[S]'
V'
with 10 μg per
20
54
10
36
20
5
27
2.5
23
1.25
20
Answer:
|||
12:33
CO
Problem 4 of 15
4G 54%
Done
On the following Lineweaver-Burk
-1
plot, identify the by dragging the
Km
point to the appropriate value.
1/V
40
35-
30-
25
20
15
10-
T
Км
-15
10
-5
0
5
|||
10
15
№20
25
25
30
1/[S]
Г
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Chapter 20 Solutions
FUNDAMENTALS OF BIOCHEMISTRY-ACCESS
Ch. 20 - Prob. 1ECh. 20 - 2. Identify die products generated by the action...Ch. 20 - 3. (a) What is. the charge of bile acids in the...Ch. 20 - 4. Bacteria that live in the large intestine...Ch. 20 - Prob. 5ECh. 20 - 6. Adipocytes store fat in phospholipid-coaled...Ch. 20 - Prob. 7ECh. 20 - Prob. 8ECh. 20 - 9. The first three steps of ? oxidation (Fig....Ch. 20 - Prob. 10E
Ch. 20 - Prob. 11ECh. 20 - Prob. 12ECh. 20 - Prob. 13ECh. 20 - 14. Short chain fatty acids such as butyrate are...Ch. 20 - 15. Why are unsaturated fats preferable to...Ch. 20 - 16. Calculate the ATP yield for the complete...Ch. 20 - 17. Explain why the degradation of odd-chain fatty...Ch. 20 - Prob. 18ECh. 20 - 19. Why is it important that liver cells lack...Ch. 20 - 20. An animal is fed palmitate with a 14C-labeled...Ch. 20 - 21. On what cartoon atoms docs the 14CO2 used to...Ch. 20 - Prob. 22ECh. 20 - 23. Explain why adipocytes need glucose as well as...Ch. 20 - Prob. 24ECh. 20 - 25. Pharmacological inhibition of acetyl-CoA...Ch. 20 - 26. Explain why inhibiting the activity of...Ch. 20 - Prob. 27ECh. 20 - 28. An animal is fed palmitate with a 14C-labeled...Ch. 20 - Prob. 29ECh. 20 - Prob. 30ECh. 20 - Prob. 31CQCh. 20 - Prob. 32CQCh. 20 - 33. Digestion of plant materials generates...Ch. 20 - Prob. 34CQCh. 20 - 35. The tricarboxylate transport system supplies...Ch. 20 - Prob. 36CQCh. 20 - 37. Compare the energy cost, in ATP equivalents,...Ch. 20 - Prob. 38CQCh. 20 - Prob. 39CQCh. 20 - Prob. 40CQCh. 20 - Prob. 41CQCh. 20 - Prob. 42CQCh. 20 - Prob. 43CQCh. 20 - Prob. 1MTE
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- 1:30 5G 47% Problem 10 of 15 Submit Using the following reaction data points, construct a Lineweaver-Burk plot for an enzyme with and without a competitive inhibitor by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. 1 -1 1 mM [S]' s mM¹ with 10 mg pe 20 V' 54 10 36 > ст 5 27 2.5 23 1.25 20 Answer: |||arrow_forwardProblem 14 of 15 Submit Using the following reaction data points, construct Lineweaver-Burk plots for an enzyme with and without an inhibitor by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Using the information from this plot, determine the type of inhibitor present. 1 mM-1 1 s mM -1 [S]' V' with 10 μg per 20 54 10 36 20 5 27 2.5 23 1.25 20 Answer: |||arrow_forward12:36 CO Problem 9 of 15 4G. 53% Submit Using the following reaction data points, construct a Lineweaver-Burk plot by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Based on the plot, determine the value of the catalytic efficiency (specificity constant) given that the enzyme concentration in this experiment is 5.0 μ.Μ. 1 [S] ¨‚ μM-1 1 V sμM-1 100.0 0.100 75.0 0.080 50.0 0.060 15.0 0.030 10.0 0.025 5.0 0.020 Answer: ||| O Гarrow_forward
- Problem 11 of 15 Submit Using the following reaction data points, construct a Lineweaver-Burk plot for an enzyme with and without a noncompetitive inhibitor by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. 1 -1 1 mM [S]' 20 V' s mM¹ with 10 μg per 54 10 36 > ст 5 27 2.5 23 1.25 20 Answer: |||arrow_forwardProblem 13 of 15 Submit Using the following reaction data points, construct Lineweaver-Burk plots for an enzyme with and without an inhibitor by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Using the information from this plot, determine the type of inhibitor present. 1 mM-1 1 s mM -1 [S]' V' with 10 μg per 20 54 10 36 20 5 27 2.5 23 1.25 20 Answer: |||arrow_forward12:33 CO Problem 8 of 15 4G. 53% Submit Using the following reaction data points, construct a Lineweaver-Burk plot by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Based on the plot, determine the value of kcat given that the enzyme concentration in this experiment is 5.0 μM. 1 [S] , мм -1 1 V₁ s μM 1 100.0 0.100 75.0 0.080 50.0 0.060 15.0 0.030 10.0 0.025 5.0 0.020 Answer: ||| Гarrow_forward
- 1:33 5G. 46% Problem 12 of 15 Submit Using the following reaction data points, construct a Lineweaver-Burk plot for an enzyme with and without an uncompetitive inhibitor by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. 1 -1 1 mM [S]' 20 V' s mM¹ with 10 μg per 54 10 36 > ст 5 27 2.5 23 1.25 20 Answer: |||arrow_forward12:33 CO Problem 7 of 15 4G. 53% Submit Using the following reaction data points, construct a Lineweaver-Burk plot by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Based on the plot, determine the value of Vmax. Report your answer to three significant figures. 1 , mM-1 1 [S] V' sμM-¹ 100.0 0.100 75.0 0.080 50.0 0.060 15.0 0.030 10.0 0.025 5.0 0.020 Answer: ||| Гarrow_forward12:33 CO Problem 5 of 15 4G 54% Done On the following Lineweaver-Burk 1 plot, identify the by dragging the Vmax point to the appropriate value on the line. NI 35 30- 25 20- 15- 10 5. 1 Vmax -15 10 -5 0 5 10 15 20 20 ||| で Г 25 30 1/[S]arrow_forward
- 12:20 V 0.1- 0:09. 0.08 0:07 0.06 -0.05- 0:04- -0.03- -0.02- 4G 56% Problem 1 of 15 Done On the following Michaelis-Menten plot, estimate the value of - Vmax by 1 2 dragging the line to the appropriate value on the y-axis. 0.01 V max 0 0.5 ||| 1.5 2.5 3.5 4 ISLarrow_forward12:33 CO 4G 54% Problem 6 of 15 Submit Using the following reaction data points, construct a Lineweaver-Burk plot by dragging the points to their relevant coordinates on the graph and drawing a line of best fit. Based on the plot, determine the Km. 1 mM-1 1 [S]' " s mM-1 V 100.0 0.100 75.0 0.080 50.0 0.060 15.0 0.030 10.0 0.025 5.0 0.020 Answer: ||| Гarrow_forwardV 0.1- 0:09 0:08 0:07- -0.06 -0.05 0:04- 0:03 0:02 0:01- Problem 2 of 15 Done On the following Michaelis-Menten plot, estimate the value of Kм by dragging the point to the appropriate value on the x-axis. I T | 0 0.5 1.5 2 KM -0:01- ||| 25 2.5 3 3.5 4 Г [S] powered by desmosarrow_forward
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