(a) Interpretation: The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained. Concept introduction: The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

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Answer 1

Question

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

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Answer 2

Question

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Expert Solution & Answer

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Answer 4

Question

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Expert Solution & Answer

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Answer 5

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Answer 6

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Answer 7

Chapter 12, Problem 26P

Interpretation Introduction

(a) Interpretation:

The metabolic significance of the statement "Only the liver form of pyruvate kinase is inhibited by alanine" should be explained.

Concept introduction:

The pyruvate kinase is the enzyme involved in the aerobic glycolysis process. It catalysis the glycolysis final step which involves the transfer of phosphate group from phosphoenolpyruvate to adenosine diphosphate, resulting formation of 1 molecule of pyruvate and ATP.

Answer 8

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Answer 9

Interpretation Introduction

(b) Interpretation:

The metabolic significance of the statement "only gluconeogenic tissues contain appreciable levels of glucose -6-phosphatase" should be explained.

Concept introduction:

The enzyme glucose -6- phosphate is present in only those tissues which carry out gluconeogenesis.

It is a pathway that generates glucose from non-carbohydrate carbon substrates such as lactate and glycerol.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 12 - Prob. 1P Ch. 12 - Methanol is highly toxic, not because of its own...Ch. 12 - Prob. 3P Ch. 12 - Prob. 4P Ch. 12 - Prob. 5P Ch. 12 - Write balanced chemical equations for each of the...Ch. 12 - Prob. 7P Ch. 12 - Prob. 8P Ch. 12 - Prob. 9P Ch. 12 - Prob. 10P

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