Â The lactose induces lacZYA operons. Introduction: Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

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Answer 1

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Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

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Answer 2

Question

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

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Answer 3

Question

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

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Answer 4

Question

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

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Answer 5

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

Answer 6

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

Answer 7

Chapter 10, Problem 2RQ

Summary Introduction

To review:

Â The lactose induces lacZYA operons.

Introduction:

Lactose is made of glucose and galactose. It is a disaccharide sugar that can be used as an energy source. From the extracellular environment, lactose is imported by an integral membrane protein called LacY (lactone Y gene) and lactose is used to induce lac genes (lactone genes).

Answer 8

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Answer 9

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Answer 11

Ch. 10.1 - Prob. 1TQ Ch. 10.2 - Prob. 1TQ Ch. 10.2 - Prob. 2TQ Ch. 10.2 - Prob. 3TQ Ch. 10.2 - Prob. 4TQ Ch. 10.2 - Prob. 5TQ Ch. 10.3 - Prob. 1TQ Ch. 10.3 - Prob. 2TQ Ch. 10.4 - Prob. 1TQ Ch. 10.5 - Prob. 1TQ

Solution Summary: The author explains that lactose induces lacZYA operons by binding to the lac repressor protein on its allosteric site to cause a conformational change.

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