The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible. Introduction: The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins. In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli ( E. coli ). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

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Answer 1

Question

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

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Answer 2

Question

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

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Answer 3

Question

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

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Answer 4

Question

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

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Answer 5

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

Answer 6

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

Answer 7

Chapter 16.1, Problem 4R

Summary Introduction

To review:

The efficiency of the promoter for the repressor protein and whether the synthesis of the repressor is constitutive or inducible.

Introduction:

The regulatory proteins bind to the DNA (deoxyribonucleic acid) and play a key role in determining which genes are to be activated. These are of two types, namely, the repressor and activator proteins. The proteins, whose synthesis is regulated by inducers are known as inducible proteins, while the proteins that are synthesized at a constant rate all the time are known as constitutive proteins.

In the given case, a regulatory gene codes for the repressor protein, which is synthesized in small quantities at a constant rate. This protein acts on the lac operon of Escherichia coli (E. coli). A promoter is a DNA region, which initiates the process of transcription of a certain gene by binding with the ribonucleic acid (RNA) polymerase.

Answer 8

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Answer 11

Ch. 16.1 - Prob. 1R Ch. 16.1 - Prob. 2R Ch. 16.1 - Prob. 3R Ch. 16.1 - Prob. 4R Ch. 16.2 - Prob. 1R Ch. 16.2 - Prob. 2R Ch. 16.2 - Prob. 3R Ch. 16.3 - Prob. 1R Ch. 16.3 - Prob. 2R Ch. 16.4 - Prob. 1R

Solution Summary: The author analyzes the efficiency of the promoter for the repressor protein and whether its synthesis is constitutive or inducible.

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