Microbiology MCQs
Microbiology MCQs cover bacteriology, virology, mycology, parasitology, and immunology, testing pathogen identification, microbial physiology, and infection control. Ideal for MDCAT, FCPS, NTS, and USMLE preparation, these quizzes boost academic knowledge, clinical skills, and exam success.
Q: Endotoxins are typically associated with
A) Viruses
B) Protozoa
C) Gram-negative bacteria
D) Gram-positive bacteria
Q: Lysozyme in human tears targets
A) RNA
B) Flagella
C) DNA
D) Peptidoglycan
Q: Helicobacter pylori is linked to the development of
A) Pneumonia
B) Meningitis
C) Tuberculosis
D) Peptic ulcers
Q: The first antibody to appear in response to an infection is
A) IgE
B) IgA
C) IgM
D) IgG
Q: Bacterial transformation involves
A) Viral infection
B) Uptake of naked DNA
C) Conjugation
D) Cell fusion