(a) Interpretation: The reason as to why the amide bonds in most peptides have the Z conformation is to be stated. Concept introduction: An amide bond is formed between a carboxylic acid and an amine . Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

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Answer 1

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Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

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Answer 2

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Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

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Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

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Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

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Answer 5

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Answer 6

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Answer 7

Chapter 27, Problem 27.80AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why the amide bonds in most peptides have the Z conformation is to be stated.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The amino acid which adopts the E conformation is to be identified.

Concept introduction:

An amide bond is formed between a carboxylic acid and an amine. Peptide linkage is formed between two amino acids. The carboxylic acid group of one amino acid reacts with an amino group of another amino acid to form an amide bond by removing a water molecule.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 27 - Prob. 27.1P Ch. 27 - Prob. 27.2P Ch. 27 - Prob. 27.3P Ch. 27 - Prob. 27.4P Ch. 27 - Prob. 27.5P Ch. 27 - Prob. 27.6P Ch. 27 - Prob. 27.8P Ch. 27 - Prob. 27.9P Ch. 27 - Prob. 27.10P Ch. 27 - Prob. 27.11P

Solution Summary: The author explains that the amide bonds in most peptides have the Z conformation because the bulky groups lie away from each other to experience less van der Waals repulsion.

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Chapter 27 Solutions