Question 1

All of the following can be found in mitochondria and prokaryotes except

Accepted Answer

A)  70S ribosomes. 
B)  Circular chromosome. 
C)  Binary fission. 
D)  Cell wall. 
E)  ATP- generating mechanism. 
A)  70S ribosomes. 
B)  Circular chromosome. 
C)  Binary fission. 
D)  Cell wall. 
E)  ATP- generating mechanism.

Question 2

Which of the following cell structures has a role in the initiation of disease?

Accepted Answer

A)  Cell membrane 
B)  Lipid A 
C)  Gram- positive cell wall 
D)  Fimbriae 
E)  All of the above 
A)  Cell membrane 
B)  Lipid A 
C)  Gram- positive cell wall 
D)  Fimbriae 
E)  All of the above

Question 3

Which of the following is not true about a gram- positive cell wall?

Accepted Answer

A)  It is sensitive to lysozyme. 
B)  It protects the cell in a hypertonic environment. 
C)  It maintains the shape of the cell. 
D)  It contains teichoic acids. 
E)  None of the above. 
A)  It is sensitive to lysozyme. 
B)  It protects the cell in a hypertonic environment. 
C)  It maintains the shape of the cell. 
D)  It contains teichoic acids. 
E)  None of the above.

Question 4

Which of the following best describes what happens when a bacterial cell is placed in a solution containing 5% NaCl?

Accepted Answer

A)  The cell will undergo osmotic lysis. 
B)  Sucrose will move into the cell from a higher to a lower concentration. 
C)  Water will move into the cell. 
D)  Water will move out of the cell. 
E)  No change will result; the solution is isotonic. 
A)  The cell will undergo osmotic lysis. 
B)  Sucrose will move into the cell from a higher to a lower concentration. 
C)  Water will move into the cell. 
D)  Water will move out of the cell. 
E)  No change will result; the solution is isotonic.

All of the following can be found in mitochondria and prokaryotes except

Which of the following cell structures has a role in the initiation of disease?

Which of the following is not true about a gram- positive cell wall?

Which of the following best describes what happens when a bacterial cell is placed in a solution containing 5% NaCl?

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Microbial Genetics

Biotechnology and Recombinant DNA

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, Algae, Protozoa, and Helminths

Viruses, Viroids, and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Innate Immunity: Nonspecific Defenses of the Host

Adaptive Immunity: Specific Defenses of the Host

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Diseases of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

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Exam 4: Functional Anatomy of Prokaryotic and Eukaryotic Cells

All of the following can be found in mitochondria and prokaryotes except

Which of the following cell structures has a role in the initiation of disease?

Which of the following is not true about a gram- positive cell wall?

Which of the following best describes what happens when a bacterial cell is placed in a solution containing 5% NaCl?

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Microbial Genetics

Biotechnology and Recombinant DNA

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, Algae, Protozoa, and Helminths

Viruses, Viroids, and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Innate Immunity: Nonspecific Defenses of the Host

Adaptive Immunity: Specific Defenses of the Host

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Diseases of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

Filters