Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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Chapter 12, Problem 7TY

Summary Introduction

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Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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1. Color the line that represents all ancestors of the Eastern white pine tree green (but only the ancestral line NOT shared with other organisms) 2. Oncle the last common ancestor of the Colorado blue spruce tree and Eastern white pine tree. 3. Put a box around the last common ancestor of the sugar maple tree and the dogwood tree. 4. Put a triangle around the last common ancestor of the red pine tree and the american holly bush. 5. Color the line that represents all ancestors of the Ponderosa pine tree red (including all shared ancestors). 6. Color the line that represents all ancestors of the American elm tree blue (including all shared ancestors). 7 Color the line that represents all ancestors of the Sabal palm tree purple (including all shared ancestors) 8. Using a yellow highlighter or colored pencil, circle the clade that includes all pine trees. 9. Using a orange highlighter or colored pencil, circle the clade that includes all gymnosperms 10. Can you tell…

Answer 2

Question

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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Answer 3

Question

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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Answer 4

Question

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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Answer 5

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Answer 6

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Answer 7

Chapter 12, Problem 7TY

Summary Introduction

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Answer 8

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Answer 11

Ch. 12.1 - How does gene regulation underlie the different...Ch. 12.1 - Prob. 1TYK Ch. 12.1 - The most common point of gene regulation in...Ch. 12.2 - Which genes are under the control of the lac...Ch. 12.2 - Prob. 2CC Ch. 12.2 - Prob. 1BC Ch. 12.2 - Prob. 1TYK Ch. 12.3 - Prob. 1CC Ch. 12.3 - Prob. 1TYK Ch. 12.3 - Prob. 2TYK

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Solution Summary: The author explains that gene regulation in some organisms takes place with the help of an operon.

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Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

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Chapter 12 Solutions

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Solution Summary: The author explains that gene regulation in some organisms takes place with the help of an operon.

Concept explainers

Videos

Introduction: Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.

Want to see the full answer?

Chapter 12 Solutions

Introduction:

Gene regulation in some organism takes place with the help of an operon. An operon is a functioning unit of genomic DNA that contains a group of genes controlled by a single promoter. Under different circumstances, the operon turns on and off.