Bacteria - 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 3 Bacteria

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Set 3 Bacteria

(Multiple Choice)

Free

The structure that enables bacterial cells to form biofilms on surfaces is the

A)flagellum.
B)pilus.
C)glucan.
D)slime layer.
E)protoplast.

Answer

(Multiple Choice)

Free

A major component of the cell wall of Gram-positive bacteria is

A)lipopolysaccharide.
B)phospholipid.
C)peptidoglycan.
D)lipoproteins.
E)protein.

Answer

(Multiple Choice)

Free

The cell walls of bacteria

A)enable them to be pleomorphic.
B)protect them against penicillin-derived antibiotics.
C)are single layered,but very thick.
D)protect the cells against changes in osmotic pressure.
E)all of the above.

Answer