The source of the nitrogen atom in purine nucleotide synthesis. Introduction: Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α- d -ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

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Answer 1

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Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

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Answer 2

Question

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

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Answer 3

Question

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

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Answer 4

Question

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

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Answer 5

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

Answer 6

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

Answer 7

Chapter 14, Problem 59TQ

Summary Introduction

To review:

The source of the nitrogen atom in purine nucleotide synthesis.

Introduction:

Purines are synthesized by de novo synthesis. This synthesis starts with the formation of PRPP (5-phosph-α-d-ribosyl-1-pyrophosphate). The synthesis of PRPP is catalyzed by ribose-5-phosphate pyrophosphatase. Purine synthesis also takes place through the salvage pathway.

Answer 8

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Answer 11

Ch. 14 - Prob. 1Q Ch. 14 - Prob. 2Q Ch. 14 - Prob. 3Q Ch. 14 - Prob. 4Q Ch. 14 - Prob. 5Q Ch. 14 - Prob. 1RQ Ch. 14 - Prob. 2RQ Ch. 14 - Prob. 3RQ Ch. 14 - Prob. 4RQ Ch. 14 - Prob. 5RQ

Solution Summary: The author explains how purines are synthesized by de novo synthesis and the salvage pathway. The purine nucleus is the source of various atoms.

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Chapter 14 Solutions