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).

Question

Want to see the full answer?

Answer 1

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).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

describe the actions of the normal and mutated lac operon in absence of lactose.use picture if possible step by step.

What is lac operon?

what is the lac operon ? what happens in terms of the lac operon when lactose is absent from the growth medium?!

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).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

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.

Concept explainers

Videos

Want to see the full answer?

Chapter 10 Solutions