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.

Question

Want to see the full answer?

Answer 1

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

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Outline a method for using apomixis to maintain feminized CannabisAssume apomixis is controlled by a single dominant gene. You can choose the type of apomixis: obligate or facultative, gametophytic or sporophytic. Discuss advantages and disadvantages of your proposed method.

Kinetics: One-Compartment First-Order Absorption 1. In vivo testing provides valuable insight into a drug’s kinetics. Assessing drug kinetics following multiple routes of administration provides greater insight than a single route of administration alone. The following data was collected in 250-g rats following bolus IV, oral (PO), and intraperitoneal (ip) administration. Using this data and set of graphs, determine:(calculate for each variable) (a) k, C0, V, and AUC* for the bolus iv data (b) k, ka, B1, and AUC* for the po data c) k, ka, B1, and AUC* for the ip data (d) relative bioavailability for po vs ip, Fpo/Fip (e)absolute ip bioavailability, Fip (f) absolute po bioavailability, Fpo

3. A promising new drug is being evaluated in human trials. Based on preliminary human tests, this drug is most effective when plasma levels exceed 30 mg/L. Measurements from preliminary tests indicate the following human pharmacokinetic parameter values: t1/2,elim = 4.6hr, t1/2,abs = 0.34hr, VD = 0.29 L/kg, Foral = 72%. Based on these parameters, estimate the following if a 49 kg woman were to receive a 1000mg oral dose of this drug: (a) Estimate the plasma concentration of the drug at 1hr, 6 hr, and 20hr after taking the drug ( Concentration estimate) (b) Estimate the time for maximum plasma concentration (tmax). (c) Estimate the maximum plasma concentration (Cmax). (d) Estimate the time at which the plasma level first rises above 30 mg/L. (Note this is a trial and error problem where you must guess a time, plug it into the concentration equation, and determine if it is close to 30 mg/L. Hint: based on part (a) it should be apparent that the answer is less than 1hr.) (e)…

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

Want to see the full answer?

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

Want to see the full answer?

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

Want to see the full answer?

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

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 16 - For each of the terms in the left column, choose...Ch. 16 - The following statement occurs early in this...Ch. 16 - One of the main lessons of this chapter is that...Ch. 16 - All mutations that abolish function of the Rho...Ch. 16 - The figure at the beginning of this chapter shows...Ch. 16 - The promoter of an operon is the site to which RNA...Ch. 16 - You are studying an operon containing three genes...Ch. 16 - You have isolated a protein that binds to DNA in...Ch. 16 - You have isolated two different mutants reg1 and...Ch. 16 - Bacteriophage , after infecting a cell, can...

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.