Question 1

Repressible operons are normally turned on in the cell.

Accepted Answer

A) True 
 B)False

Question 2

What type of mutation alters the base, but not the amino acid being coded for?

Accepted Answer

A) Silent 
B) Back 
C) Point 
D) Nonsense 
E) Missense 
A) Silent 
B) Back 
C) Point 
D) Nonsense 
E) Missense

Question 3

Groups of three consecutive bases along the DNA of a gene have the code for one

Accepted Answer

A) Protein 
B) Nucleotide 
C) Amino acid 
D) Purine 
E) None of the choices are correct 
A) Protein 
B) Nucleotide 
C) Amino acid 
D) Purine 
E) None of the choices are correct

Question 4

The development of virulent, toxin-producing bacterial strains due to the presence of a temperate phage can occur in

Accepted Answer

A) Bacterial conjugation 
B) Transformation 
C) Generalized transduction 
D) Specialized transduction 
E) All of the choices are correct 
A) Bacterial conjugation 
B) Transformation 
C) Generalized transduction 
D) Specialized transduction 
E) All of the choices are correct

Question 5

Base pairs in DNA are held together by _____ bonds.

Accepted Answer

A) Peptide 
B) Non polar covalent 
C) Polar covalent 
D) Hydrogen 
E) Sulfhydryl 
A) Peptide 
B) Non polar covalent 
C) Polar covalent 
D) Hydrogen 
E) Sulfhydryl

Question 6

Full induction of the lactose operon requires

Accepted Answer

A) Lactose present 
B) Lactose and glucose present 
C) Lactose present without glucose 
D) Lactose and arabinose present 
E) All of the choices induce the lactose operon 
A) Lactose present 
B) Lactose and glucose present 
C) Lactose present without glucose 
D) Lactose and arabinose present 
E) All of the choices induce the lactose operon

Repressible operons are normally turned on in the cell.

What type of mutation alters the base, but not the amino acid being coded for?

Groups of three consecutive bases along the DNA of a gene have the code for one

The development of virulent, toxin-producing bacterial strains due to the presence of a temperate phage can occur in

Base pairs in DNA are held together by _____ bonds.

Full induction of the lactose operon requires

The Main Themes of Microbiology

The Chemistry of Biology

Tools of the Laboratory: Methods of Studying Microorganisms

A Survey of Prokaryotic Cells and Microorganisms

A Survey of Eukaryotic Cells and Microorganisms

An Introduction to Viruses

Microbial Nutrition, Ecology, and Growth

An Introduction to Microbial Metabolism: the Chemical Crossroads of Life

Genetic Engineering: a Revolution in Molecular Biology

Physical and Chemical Agents for Microbial Control

Drugs, Microbes, Host-The Elements of Chemotherapy

Microbe-Human Interactions: Infection, Disease, and Epidemiology

An Introduction to Host Defenses and Innate Immunities

Adaptive, Specific Immunity and Immunization

Disorders in Immunity

Procedures for Identifying Pathogens and Diagnosing Infections

The Gram-Positive and Gram-Negative Cocci of Medical Importance

The Gram-Positive Bacilli of Medical Importance

The Gram-Negative Bacilli of Medical Importance

Miscellaneous Bacterial Agents of Disease

The Fungi of Medical Importance

The Parasites of Medical Importance

Introduction to Viruses That Infect Humans: the Dna Viruses

The Rna Viruses That Infect Humans

Environmental Microbiology

Applied and Industrial Microbiology

Filters

Exam 9: An Introduction to Microbial Genetics

Repressible operons are normally turned on in the cell.

What type of mutation alters the base, but not the amino acid being coded for?

Groups of three consecutive bases along the DNA of a gene have the code for one

The development of virulent, toxin-producing bacterial strains due to the presence of a temperate phage can occur in

Base pairs in DNA are held together by _____ bonds.

Full induction of the lactose operon requires

The Main Themes of Microbiology

The Chemistry of Biology

Tools of the Laboratory: Methods of Studying Microorganisms

A Survey of Prokaryotic Cells and Microorganisms

A Survey of Eukaryotic Cells and Microorganisms

An Introduction to Viruses

Microbial Nutrition, Ecology, and Growth

An Introduction to Microbial Metabolism: the Chemical Crossroads of Life

Genetic Engineering: a Revolution in Molecular Biology

Physical and Chemical Agents for Microbial Control

Drugs, Microbes, Host-The Elements of Chemotherapy

Microbe-Human Interactions: Infection, Disease, and Epidemiology

An Introduction to Host Defenses and Innate Immunities

Adaptive, Specific Immunity and Immunization

Disorders in Immunity

Procedures for Identifying Pathogens and Diagnosing Infections

The Gram-Positive and Gram-Negative Cocci of Medical Importance

The Gram-Positive Bacilli of Medical Importance

The Gram-Negative Bacilli of Medical Importance

Miscellaneous Bacterial Agents of Disease

The Fungi of Medical Importance

The Parasites of Medical Importance

Introduction to Viruses That Infect Humans: the Dna Viruses

The Rna Viruses That Infect Humans

Environmental Microbiology

Applied and Industrial Microbiology

Filters