The classification of arginine as an essential amino acid in young animals. Introduction: Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

7. a. Complete the following redox reaction with the missing products NADH H b. Provide an arrow-pushing mechanism for the oxidation reaction. Use the explicit structure of NADH or NAD' as needed. For simplicity, use only the nicotinamide portion of the molecule

Discuss the differences between eukaryotic and prokaryotic cells with regards to their genetic materials. Including in your discussion the structure and organisation of genetic material, as well as any implications these differences may have on cellular functions and evolution. Rubric Understanding of genetic material differences (provides a comprehensive and accurate explanation of the differences between eukaryotic and prokaryotic cells in terms of their genetic material, including the structure, organisation and function of genetic material in each cell type. Demonstrates a thorough understanding of the topic) Analysis of implications (analyze the differences between eukaryotic and prokaryotic cells in terms of their genetic material with depth and insight, discussing the implications of these differences on cellular functions and evolution. Provides specific examples and explanations.)

When was the dihydropyridine calcium channel blocker isradipine first patented and by whom? Please provide information on the origin and history of isradipine and who owns it/manufactures it.

Answer 2

Question

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Answer 6

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Answer 7

Chapter 15, Problem 1Q

Summary Introduction

To review:

The classification of arginine as an essential amino acid in young animals.

Introduction:

Amino acids are amino-carboxylgroups containing biomolecules that act as building blocks for proteins. Different amino acids combine with each other through peptide bonds to form proteins. There are approximately 20amino acids known thatform various proteins. They are broadly categorized into two, essential (EAA) and nonessential amino acids (NEAA). EAA can be defined as the amino acids that cannot be synthesized within the body and are require to be absorbed through one’s diet, while NEAA are easily synthesizedin the body.

Answer 8

Expert Solution & Answer

Explanation of Solution

Arginine is known to benon-essential amino acids in adult animals; this is because it is formed through the urea cycle present in the body. This cycle is not fully functional in young animals. This suggests that the formation of arginine with the help of this cycle within the body is hindered. This makes the amino acid an essential amino acid in young animals. In adults, the formation takes place in the following manner:

Biochemistry, The Molecular Basis of Life, 6th Edition, Chapter 15, Problem 1Q

In the absence of urea cycle, it become difficult for young animals to synthesize arginine. This results in making it an essential dietary amino acid. Hence, this amino acid acts as an essential amino acid only in young animals. As soon as the animalgrows and the urea cycle begins, dietary intake of the amino acid is no longer required.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Therefore, it can be concluded that the lack of functionality of the urea cycle is the cause for making arginine an essential amino acid in infants. As soon as the cycle begins, with the growth of the organism, the amino acid is no longer an essential amino acid.

Answer 12

Ch. 15 - Prob. 1Q Ch. 15 - Prob. 2Q Ch. 15 - Prob. 5Q Ch. 15 - Prob. 6Q Ch. 15 - Prob. 7Q Ch. 15 - Prob. 1RQ Ch. 15 - Prob. 2RQ Ch. 15 - Prob. 3RQ Ch. 15 - Prob. 4RQ Ch. 15 - Prob. 5RQ

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 15 Solutions