(a) Interpretation: The a-keratin and hemoglobin should be compared on the basis of secondary structure. Concept Introduction: The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Question

Want to see the full answer?

Answer 1

Question

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 2

Question

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Answer 6

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 7

Chapter 21, Problem 21.69P

Interpretation Introduction

(a)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of water solubility.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of the function.

Concept Introduction:

The primary structure of a protein is the sequence of amino acids. The a-helix and β-sheet structures are the secondary structures. Similarly, tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence, these structures get changed during the denaturation of the protein.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The a-keratin and hemoglobin should be compared on the basis of location in the body.

Concept Introduction:

The primary structure of protein is the sequence of amino acids. The a-helix and β-sheet structure are the secondary structures. Similarly tertiary and quaternary structures also have certain weak intermolecular forces. These structures have different intermolecular forces between peptide chains like hydrogen bonds, S-S bonds, etc. which get altered after heating or in the presence of certain chemicals. Hence these structures get changed during denaturation of the protein.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 21.2 - In addition to the amino and carboxyl groups, what...Ch. 21.2 - Draw both enantiomers of each amino acid in...Ch. 21.2 - Prob. 21.3P Ch. 21.3 - Draw the structure of the amino acid valine at...Ch. 21.3 - Identify the amino acid shown with all uncharged...Ch. 21.4 - Identify the N-terminal and C-terminal amino acid...Ch. 21.4 - Prob. 21.7P Ch. 21.4 - Prob. 21.8P Ch. 21.4 - Prob. 21.9P Ch. 21.4 - Prob. 21.10P

Solution Summary: The author explains that a-keratin and hemoglobin should be compared on the basis of secondary structure.

Concept explainers

Videos

Want to see the full answer?

Chapter 21 Solutions