(a) Interpretation: The equation for the coupled reaction from the given reactions is to be determined. Concept Introduction: A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions , they are actually a single chemical reaction.

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Answer 1

Question

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

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Determine the number of ATP molecules that can be formed from the complete oxidation of 10 molecules of acetyl CoA. The overall net equation for the complete oxidation of acetyl CoA is provided below. Acetyl CoA + 3NAD+ + FAD + GDP + Pi + 2H₂O → 2CO2 + HS-CoA + 3NADH + 3H+ + FADH2 + GTP (Given: The oxidation of one NADH yields 2.5 ATP; the oxidation of one FADH2 yields 1.5 ATP; and one GDP yields 1 ATP.) O 10 ATP O 7,5 ATP O 100 ATP O 75 ATP

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Answer 2

Question

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

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Answer 3

Question

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

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Answer 4

Question

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

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Answer 5

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

Answer 6

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Answer 7

Chapter 23, Problem 23.28P

Interpretation Introduction

(a)

Interpretation:

The equation for the coupled reaction from the given reactions is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into different molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction. The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions, they are actually a single chemical reaction.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The coupled reaction is energetically favorable or not is to be determined.

Concept Introduction:

A biochemical reaction refers to a chemical reaction in which one molecule is transformed into other molecules present inside the cell of the living beings. These reactions occur via the help of certain biological enzymes that can alter the rate of the chemical reaction.

The term coupled reactions refer to a pair of reactions that take place together. Although these reactions are represented in the form of two different chemical reactions. Generally, in a biochemical reaction, an energetically favorable reaction such as ATP hydrolysis is coupled with an energetically unfavorable or endergonic reaction.

Answer 10

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Answer 12

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Answer 13

Ch. 23.2 - Prob. 23.1P Ch. 23.3 - Prob. 23.2P Ch. 23.3 - Prob. 23.3P Ch. 23.3 - Prob. 23.4P Ch. 23.3 - Prob. 23.5P Ch. 23.4 - Prob. 23.6P Ch. 23.4 - Prob. 23.7P Ch. 23.4 - Prob. 23.8P Ch. 23.4 - Prob. 23.9P Ch. 23.4 - Prob. 23.10P

Solution Summary: The author explains that the equation for the coupled reaction from the given reactions is to be determined.

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Chapter 23 Solutions