Given: One way to think about the hexokinase is that it couples the hydrolysis of ATP (AG° - -30.5 kJ/mol) with the incorporation of phosphate into D-glucose (AG° = +13.8 kJ/mol). Question: What is the standard free energy change, AG° , for the hexokinase-catalyzed reaction? Choose each correct answer and/or definition. O AG = -16.7 kJ/mol O AG - 44.3 kJ/mol O AG- 30.5 kJ/mol O The answer depends on the concentration(s) of the glucose and ATP. O The free energy released when the initial (ATP) - [ADP] = [Glucose] - [Glucose-6P] = 1M, and the reaction is allowed to go to equilibrium. The free energy change when [ATP] = [Glucose] - 1M and the reaction is allowed to proceed until all the ATP is used.
Given: One way to think about the hexokinase is that it couples the hydrolysis of ATP (AG° - -30.5 kJ/mol) with the incorporation of phosphate into D-glucose (AG° = +13.8 kJ/mol). Question: What is the standard free energy change, AG° , for the hexokinase-catalyzed reaction? Choose each correct answer and/or definition. O AG = -16.7 kJ/mol O AG - 44.3 kJ/mol O AG- 30.5 kJ/mol O The answer depends on the concentration(s) of the glucose and ATP. O The free energy released when the initial (ATP) - [ADP] = [Glucose] - [Glucose-6P] = 1M, and the reaction is allowed to go to equilibrium. The free energy change when [ATP] = [Glucose] - 1M and the reaction is allowed to proceed until all the ATP is used.
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
It says choose the correct choices and I don't know how many are correct. I am pretty confident the first option 1 is correct.
I think It is Option 1 and 4 but want to check with someone. help please
![Incorrect
Question 4
Given: One way to think about the hexokinase is that it couples the hydrolysis of ATP (AG°ʻ = -30.5 kJ/mol) with the incorporation of phosphate into D-glucose
(AG° = +13.8 kJ/mol).
Question: What is the standard free energy change, AG° , for the hexokinase-catalyzed reaction?
Choose each correct answer and/or definition.
AG° = -16.7 kJ/mol
O AG = -44.3 kJ/mol
O AG- 30.5 kJ/mol
O The answer depends on the concentration(s) of the glucose and ATP.
O The free energy released when the initial [ATP] = [ADP] = [Glucose] = [Glucose-6P] = 1M, and the reaction is allowed to go to equilibrium.
The free energy change when [ATP] - [Glucose] - 1M and the reaction is allowed to proceed until all the ATP is used.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd01c398d-3941-46a3-81c4-08c4d07bdcf5%2F4ed86f8e-02ce-4f26-bc49-8a63399c386e%2Fw2dmnp.png&w=3840&q=75)
Transcribed Image Text:Incorrect
Question 4
Given: One way to think about the hexokinase is that it couples the hydrolysis of ATP (AG°ʻ = -30.5 kJ/mol) with the incorporation of phosphate into D-glucose
(AG° = +13.8 kJ/mol).
Question: What is the standard free energy change, AG° , for the hexokinase-catalyzed reaction?
Choose each correct answer and/or definition.
AG° = -16.7 kJ/mol
O AG = -44.3 kJ/mol
O AG- 30.5 kJ/mol
O The answer depends on the concentration(s) of the glucose and ATP.
O The free energy released when the initial [ATP] = [ADP] = [Glucose] = [Glucose-6P] = 1M, and the reaction is allowed to go to equilibrium.
The free energy change when [ATP] - [Glucose] - 1M and the reaction is allowed to proceed until all the ATP is used.
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