The reason behind the promoter not exhibiting rotational symmetry. Introduction: The operator (o 1 ) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

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Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

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19. On the diagram below a. Label the three pictures as: DNA; polypeptide; or RNA. b. Label the arrows as: translation or transcription/RNA processing. c. Add the following details to the diagram. Promoter region TATA box Transcription start site Transcription terminator Intron (A,B,C,D) Exons (1,2,3,4,5) Splice sites 5' cap 5' UTR (untranslated region) 3' poly A tail 3' UTR (untranslated region) Translational start (AUG) Translational stop (UGA, UAG, or UAA) N and C ends of polypeptide 0000

Match the letter labels in the figure below to the terms. Some letter labels are not used. MNNNNNNIN M C B A M D F E H K G 8

The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions. 1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction? 2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe: a) What molecule do you recommend for the trial. Why? b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for? 3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale. 4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale. Mutation 1 Mutation 2

Answer 2

Question

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Answer 6

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Answer 7

Chapter 16, Problem 23P

Summary Introduction

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Answer 8

Expert Solution & Answer

Answer 9

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Answer 11

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The reason behind the promoter not exhibiting rotational symmetry. Introduction: The operator (o 1 ) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Solution Summary: The author explains that the promoter does not exhibit rotational symmetry because the dimer binds to both the complementary strands of the lactose gene.

Concept explainers

Videos

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Want to see the full answer?

Chapter 16 Solutions

The reason behind the promoter not exhibiting rotational symmetry. Introduction: The operator (o 1 ) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Solution Summary: The author explains that the promoter does not exhibit rotational symmetry because the dimer binds to both the complementary strands of the lactose gene.

Concept explainers

Videos

To determine: The reason behind the promoter not exhibiting rotational symmetry. Introduction: The operator (o1) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.

Want to see the full answer?

Chapter 16 Solutions

To determine:

The reason behind the promoter not exhibiting rotational symmetry.

Introduction:

The operator (o₁) and the binding site for CRP-cAMP present in the lac operon show rotational symmetry. On the contrary, the promoter does not exhibit rotational symmetry.