Pathogenic Mechanisms And Evasion Strategies Of Microorganisms - Microbiology | Biology+

Course

Microbiology

Study Pack

Set 1: The Invisible World

Set 2: Biological Reactions in Microbial Cells

Set 3: Bacteria

Set 4: Genes and Biotechnology

Set 5: Viruses and Viral Diseases

Set 6: Eucaryotic Microorganisms: Fungi, protozoa and Multicellular Organisms

Set 7: Hostmicrobe Interactions and Principles of Disease

Set 8: Epidemiology: How Diseases Are Spread

Set 9: The Bodys Defence Systems

Set 10: Pathogenic Mechanisms and Evasion Strategies of Microorganisms

Set 11: Principles of Sterilisation and Disinfection

Set 12: Antimicrobial Therapy

Set 13: Infection Control in Healthcare Facilities

Set 14: Issues in Public Health

Set 15: Microbial Techniques for Diagnosis of Infection

Set 16: Skin, wound and Eye Infections

Set 17: Respiratory Tract Infections

Set 18: Gastrointestinal Tract Infections

Set 19: Cardiovascular and Multisystem Infections

Set 20: Infections of the Nervous System

Set 21: Infections of the Urinary and Reproductive Systems

Set 10 Pathogenic Mechanisms And Evasion Strategies Of Microorganisms

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Set 10 Pathogenic Mechanisms And Evasion Strategies Of Microorganisms

(Multiple Choice)

Free

Which of the following enzymes produced by some bacteria is used therapeutically to dissolve fibrin clots?

A)Coagulase.
B)Streptokinase.
C)Hyaluronidase.
D)Collagenase.
E)Keratinase.

Answer

(Multiple Choice)

Free

Streptokinase

A)is an enzyme that breaks down fibrin.
B)is an endotoxin of Streptococcus.
C)coagulates fibrinogen.
D)destroys human white cells.
E)none of the above.

Answer

(Multiple Choice)

Free

The exotoxin of Streptococcus pyogenes that causes destruction of phagocytic white cells is called

A)neurotoxin.
B)enterotoxin.
C)haemolysin.
D)leukocidin.
E)coagulase.

Answer