A key step in the biosynthesis of triglycerides (fats) is the conversion of glycerol to glycerol-1- phosphate by ATP: Mg2+ Glyserol (G) + ATP glyserol-1-phosphate (G-1-P) + ADP a-glycerol kinase At a steady state in the living cell, (ATP) = 10³M and (ADP) = 104 M. The maximum (equilibrium) value of the ratio (glycerol-1-P)/(glycerol) is observed to be 770 at 25 °C and pH=7. a. Calculate K and A‚G° for the reaction. b. Using the value of AG° for the reaction ADP + P¡ →ATP +H2O, together with the answer to part (a), calculate A:G° and K for the reaction: glycerol + phosphate> glycerol-1-phosphate+ H2O_

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question
A key step in the biosynthesis of triglycerides (fats) is the conversion of glycerol to glycerol-1-
phosphate by ATP:
Mg2+
Glyserol (G) +
ATP
glyserol-1-phosphate (G-1-P) + ADP
a-glycerol kinase
At a steady state in the living cell, (ATP) = 10-³M and (ADP)
104 M. The maximum
(equilibrium) value of the ratio (glycerol-1-P)/(glycerol) is observed to be 770 at 25 °C
and pH=7.
a. Calculate K and A,G° for the reaction.
b. Using the value of AG° for the reaction ADP + Pi →ATP +H2O, together with the answer to
part (a), calculate A:G° and K for the reaction: glycerol+ phosphate> glycerol-1-phosphate+ H2O
Transcribed Image Text:A key step in the biosynthesis of triglycerides (fats) is the conversion of glycerol to glycerol-1- phosphate by ATP: Mg2+ Glyserol (G) + ATP glyserol-1-phosphate (G-1-P) + ADP a-glycerol kinase At a steady state in the living cell, (ATP) = 10-³M and (ADP) 104 M. The maximum (equilibrium) value of the ratio (glycerol-1-P)/(glycerol) is observed to be 770 at 25 °C and pH=7. a. Calculate K and A,G° for the reaction. b. Using the value of AG° for the reaction ADP + Pi →ATP +H2O, together with the answer to part (a), calculate A:G° and K for the reaction: glycerol+ phosphate> glycerol-1-phosphate+ H2O
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Reaction Rates
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY