The overall ∆G value when it is coupled to ATP hydrolysis ( Δ G =+3 .4 kcal/mol ) and whether the process is endergonic or exergonic. The reaction is glumate + N H 3 → glutamine Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

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Answer 1

Question

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

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Students have asked these similar questions

Calculate the actual, physiological AG for the reaction Phosphocreatine + ADP = creatine + ATP at 37 °C, as it occurs in the cytosol of neurons, where [phosphocreatine] = 4.7 mM, [creatine] = 1.0 mM, [ADP] = 0.73 mM, and [ATP] = 2.6 mM. Standard Free Energies of Hydrolysis of Some Phosphorylated Compounds Phosphorylated compound AGʻ° (kJ/mol) phosphoenolpyruvate -61.9 phosphocreatine -43.0 ADP (→ AMP + P;) -32.8 ATP (→ ADP + P;) -30.5

ATP Synthase is known to catalyze the synthesis of ATP with a ΔG°’ close to zero, and a Keq' close to. Why is the value of ΔG°’ different from the known value which is 30.5 kJ/mol (the energy for the reverse of ATP hydrolysis)? If the Keq' value is close to one, how is it ensured that the reaction is driven to the product side and more ATP is obtained?

Consider the coupled reactions: 1,3-BPG → 3-PG + Pi ΔG°'= -16.3 kcalmolkcalmol ATP → ADP + Pi ΔG°'= -7.3 kcalmolkcalmol Which of the following is TRUE about the total ΔG°’ for the coupled reactions? -9.0 kcal/mol; spontaneous +9.0 kcal/mol; nonspontaneous -23.6 kcal/mol; spontaneous +23.6 kcal/mol; nonspontaneous

Answer 2

Question

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

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Answer 3

Question

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

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Answer 4

Question

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

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Answer 5

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

Answer 6

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

Answer 7

Chapter 6, Problem 1DA

Summary Introduction

To determine: The overall ∆G value when it is coupled to ATP hydrolysis (ΔG =+3.4 kcal/mol) and whether the process is endergonic or exergonic.

The reaction is glumate+NH3 → glutamine

Introduction: The full form of ATP is adenosine triphosphate, which acts as both a precursor for RNA and is known as the energy currency of the cell. The ATP is known as energy currency because the hydrolysis of ATP generates energy and power most of the endergonic reactions.

Answer 8

Expert Solution & Answer

Explanation of Solution

A molecule of ATP is made up of small components such as 5-carbon sugar, ribose, which act as a framework that attaches the other subunits; another component is adenine, and triphosphate is the third component which represents a chain of three phosphates. A chemical reaction, a change in free energy, occurs known as ∆G or delta G.

The ∆G of the product (glutamine) is 3.4 kcal/mol, while the free energy released during hydrolysis of ATP is ΔG =-7.3 kcal/mol; hence the overall ∆G will be the sum of these values which is –3.9 kcal/mol. And therefore, the ∆G is a negative value which indicates that the process is exergonic.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 6.1 - Prob. 1LO Ch. 6.1 - Prob. 2LO Ch. 6.1 - Describe the nature of redox reactions.Ch. 6.2 - Explain the laws of thermodynamics.Ch. 6.2 - Prob. 2LO Ch. 6.2 - Contrast the course of a reaction with and without...Ch. 6.3 - Describe the role of ATP in short-term energy...Ch. 6.3 - Prob. 2LO Ch. 6.4 - Discuss the specificity of enzymes.Ch. 6.4 - Explain how enzymes bind to their substrates.

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