Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation. Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

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Answer 1

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Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

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Answer 2

Question

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

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Answer 3

Question

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

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Answer 4

Question

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

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Answer 5

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

Answer 6

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

Answer 7

Chapter 5, Problem 23E.5RQ

Summary Introduction

To explain: Why the indole acts as an indicator of tryptophanase activity and not pyruvic acid even though both are the end products of tryptophan degradation.

Introduction: Indole test is used to detect whether the bacteria can hydrolyze tryptophan with indole production or not. Indole production is not a characteristic feature of all the microorganisms and thus, it serves as a biochemical marker.

Answer 8

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