To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution. Introduction : Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

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Answer 1

Question

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

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Answer 2

Question

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

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Answer 3

Question

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

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Answer 4

Question

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

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Answer 5

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 6

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 7

Chapter 2, Problem 34P

(a)

Summary Introduction

To draw: The chemical structures of the two forms of alanine that predominant in aqueous solution.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 8

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 9

(b)

Summary Introduction

To determine: The form of alanine that is present at the higher concentration level in the solutions of 1.0 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 10

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 11

(c)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 6.2 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 12

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 13

(d)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 8.02 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 14

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 15

(e)

Summary Introduction

To explain: The form of alanine that is present at the higher concentration level in the solutions of 11.9 pH.

Introduction: Alanine is an aliphatic amino acid used in the biosynthesis of polypeptides or proteins. Alanine consists of α-amino group and α -carboxyl group. Alanine is a non-polar amino acid due to presence of methyl group in its side chain.

Answer 16

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Answer 17

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Answer 18

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Answer 19

Ch. 2 - Prob. 1P Ch. 2 - Prob. 2P Ch. 2 - Prob. 3P Ch. 2 - Prob. 4P Ch. 2 - Prob. 5P Ch. 2 - Prob. 6P Ch. 2 - Prob. 7P Ch. 2 - Prob. 8P Ch. 2 - Prob. 9P Ch. 2 - Prob. 10P

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