The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain. Introduction: The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism . It has autocatalytic glucosyltransferase activity.

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Answer 1

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Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

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Answer 2

Question

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

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Answer 3

Question

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

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Answer 4

Question

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

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Answer 5

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

Answer 6

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

Answer 7

Chapter 8, Problem 59TQ

Summary Introduction

To review:

The mechanism by which the synthesis of new glycogen molecules takes place, provided that its synthesis requires a short primer chain.

Introduction:

The process of synthesis of the glycogen molecule from several glucose units is called as glycogenesis. Glycogenesis always requires an already-existing oligosaccharide. Glycogenin protein links the first glucosyl unit to its tyrosine amino acid, at position 194 (Tyr-194). Glycogenin is required in the initial stage of glycogen metabolism. It has autocatalytic glucosyltransferase activity.

Answer 8

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Answer 11

Ch. 8 - Prob. 1Q Ch. 8 - Prob. 2Q Ch. 8 - Prob. 3Q Ch. 8 - Prob. 4Q Ch. 8 - Prob. 5Q Ch. 8 - Prob. 6Q Ch. 8 - Prob. 7Q Ch. 8 - Prob. 1RQ Ch. 8 - Prob. 2RQ Ch. 8 - Prob. 3RQ

Solution Summary: The author explains that glycogenesis requires an already-existing oligosaccharide chain. Glycogenin protein catalyzes glucose transfer from UDP–glucose to 1,4-gly

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Chapter 8 Solutions