Whether the reaction Phosphoenolpyruvate + P i + 2 ADP → Pyruvate + 2 ATP is thermodynamically possible or not is to be determined. Concept introduction: Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction. If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction. The given reaction occurs as the last step in glycolysis of glucose.

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Answer 1

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Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

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Answer 2

Question

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

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Check out a sample textbook solution

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Answer 3

Question

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

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Answer 4

Question

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

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Answer 5

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

Answer 6

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

Answer 7

Chapter 17, Problem 48RE

Interpretation Introduction

Interpretation:

Whether the reaction Phosphoenolpyruvate+Pi+2ADP→Pyruvate+2ATP is thermodynamically possible or not is to be determined.

Concept introduction:

Thermodynamic possibility defines the feasibility of a reaction. It can be defined in terms of the Gibbs free energy of the reaction.

If a reaction has a more negative value of free energy, then more will be the thermodynamic possibility of a reaction.

The given reaction occurs as the last step in glycolysis of glucose.

Answer 8

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Answer 10

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Answer 11

Ch. 17 - RECALL Which reaction or reactions that we have...Ch. 17 - RECALL Which reaction or reactions that we have...Ch. 17 - RECALL What are the possible metabolic fates of...Ch. 17 - RECALL Explain the origin of the name of the...Ch. 17 - RECALL Define isozymes and give an example from...Ch. 17 - RECALL Why would enzymes be found as isozymes?Ch. 17 - RECALL Why is the formation of...Ch. 17 - REFLECT AND APPLLY Show that the reaction...Ch. 17 - REFLECT AND APPLLY What is the metabolic advantage...Ch. 17 - REFLECT AND APPLLY What are the metabolic effects...

Solution Summary: The author explains that the reaction is thermodynamically possible because of the Gibbs free energy. Phosphorylation of two molecules of ADP takes place in different steps.

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