(i) Calculate the physiological AG (not AG.) for the reaction: Phosphocreatine + ADP → creatine + ATP Given; Phosphocreatine + H;0- creatine + Pi ADP + Pi - ATP + H;0 AG.-43 kJ/mol AG.- +30.5 kl/mol at 25°C as it occurs in the cytosol of neurons, in which phosphocreatine is present at 4.7 mM, creatine at 1.0 mM, ADP at 0.20 mM, and ATP at 2.6 mM. (R = 8.315 JK mol')
(i) Calculate the physiological AG (not AG.) for the reaction: Phosphocreatine + ADP → creatine + ATP Given; Phosphocreatine + H;0- creatine + Pi ADP + Pi - ATP + H;0 AG.-43 kJ/mol AG.- +30.5 kl/mol at 25°C as it occurs in the cytosol of neurons, in which phosphocreatine is present at 4.7 mM, creatine at 1.0 mM, ADP at 0.20 mM, and ATP at 2.6 mM. (R = 8.315 JK mol')
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
![a) (1)
Calculate the physiological AG (not AG.) for the reaction:
Phosphocreatine + ADP - creatine + ATP
Given;
Phosphocreatine + H;0 - creatine + Pi
ADP + Pi → ATP + H;0
AG.' -43 kJ/mol
AG.- +30.5 kJ/mol
at 25°C as it occurs in the cytosol of neurons, in which phosphocreatine is present at
4.7 mM, creatine at 1.0 mM, ADP at 0.20 mM, and ATP at 2.6 mM.
(R = 8.315 JK-' mol-)
(ii)
Caleulate the free energy change at standard conditions for the following reaction:
Acetaldehyde + NADH + H* + Ethanol + NAD*
The half- reactions are:
Acetaldehyde + 2H + 2e +
Ethanol
E°- - 0.20V
NAD-+ 2H- + 2e ++
NADH + H-
E=-0.32V
(F= 96.485 kJ/V/mol)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F875cac72-0f82-4647-92a7-f5dce3b969ce%2F02817349-e4e9-44b5-89d3-c3f2e8d8a032%2Ffpm51mh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) (1)
Calculate the physiological AG (not AG.) for the reaction:
Phosphocreatine + ADP - creatine + ATP
Given;
Phosphocreatine + H;0 - creatine + Pi
ADP + Pi → ATP + H;0
AG.' -43 kJ/mol
AG.- +30.5 kJ/mol
at 25°C as it occurs in the cytosol of neurons, in which phosphocreatine is present at
4.7 mM, creatine at 1.0 mM, ADP at 0.20 mM, and ATP at 2.6 mM.
(R = 8.315 JK-' mol-)
(ii)
Caleulate the free energy change at standard conditions for the following reaction:
Acetaldehyde + NADH + H* + Ethanol + NAD*
The half- reactions are:
Acetaldehyde + 2H + 2e +
Ethanol
E°- - 0.20V
NAD-+ 2H- + 2e ++
NADH + H-
E=-0.32V
(F= 96.485 kJ/V/mol)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Human Anatomy & Physiology (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780134580999/9780134580999_smallCoverImage.gif)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
![Biology 2e](https://www.bartleby.com/isbn_cover_images/9781947172517/9781947172517_coverImage_Textbooks.gif)
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
![Anatomy & Physiology](https://www.bartleby.com/isbn_cover_images/9781259398629/9781259398629_smallCoverImage.gif)
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
![Human Anatomy & Physiology (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780134580999/9780134580999_smallCoverImage.gif)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
![Biology 2e](https://www.bartleby.com/isbn_cover_images/9781947172517/9781947172517_coverImage_Textbooks.gif)
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
![Anatomy & Physiology](https://www.bartleby.com/isbn_cover_images/9781259398629/9781259398629_smallCoverImage.gif)
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
![Molecular Biology of the Cell (Sixth Edition)](https://www.bartleby.com/isbn_cover_images/9780815344322/9780815344322_smallCoverImage.gif)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
![Laboratory Manual For Human Anatomy & Physiology](https://www.bartleby.com/isbn_cover_images/9781260159363/9781260159363_smallCoverImage.gif)
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
![Inquiry Into Life (16th Edition)](https://www.bartleby.com/isbn_cover_images/9781260231700/9781260231700_smallCoverImage.gif)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education