The net charge of carnosine at pH 3. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

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Answer 1

Question

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

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Answer 2

Question

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Expert Solution & Answer

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Answer 3

Question

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Expert Solution & Answer

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Answer 4

Question

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Expert Solution & Answer

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Answer 5

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 6

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 7

Chapter 4, Problem 34CQ

(a)

Summary Introduction

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 8

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 9

(b)

Summary Introduction

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 10

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 11

(c)

Summary Introduction

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 12

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 13

(d)

Summary Introduction

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 4 - Prob. 1E Ch. 4 - 2. Glutamate, a 5-carbon amino acid, is the...Ch. 4 - Prob. 3E Ch. 4 - Prob. 4E Ch. 4 - 5. Draw the dipeptide Asp-His at pH 7.0. Ch. 4 - 6. Calculate the number of possible pentapeptides...Ch. 4 - 7. Identify the hydrogen bond donor and acceptor...Ch. 4 - 8. In some proteins, the side chain of serine...Ch. 4 - 9. Determine the net charge of the predominant...Ch. 4 - 10. Determine the net charge of the predominant...

The net charge of carnosine at pH 3. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Concept explainers

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To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Want to see the full answer?

Chapter 4 Solutions

The net charge of carnosine at pH 3. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Concept explainers

Videos

To determine: The net charge of carnosine at pH 3. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 5. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 7. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 9. Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

Want to see the full answer?

Chapter 4 Solutions

To determine: The net charge of carnosine at pH 3.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 5.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 7.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.

To determine: The net charge of carnosine at pH 9.

Concept introduction: The amino acid in free form has different charges than the amino acid present in a group or polypeptide chain. Each amino acid has unique ionization characteristics that vary at different pH.