Microbiology Questions and Answers
Microbiology questions with answers are essential for students preparing for competitive medical exams like AIIMS, NEET, and UPSC Medical Services. These questions test your understanding of microorganisms, their structure, function, and role in diseases. Mastering microbiology helps in building a strong foundation for clinical studies and research-based careers. Practicing interview questions and placement papers related to microbiology allows aspirants to evaluate their conceptual clarity and application skills. In this section, we provide topic-wise microbiology questions with explanations that help you prepare effectively for exams and interviews in the field of medical science.
Microbiology
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25 questions
11. Which organelle is absent in prokaryotes?
- Ribosomes
- Cell membrane
- Mitochondria
- Cell wall
12. Which bacteria are used in yogurt production?
- E. coli
- Lactobacillus bulgaricus
- Bacillus subtilis
- Staphylococcus aureus
13. Which process converts atmospheric nitrogen into usable form?
- Photosynthesis
- Nitrogen fixation
- Fermentation
- Respiration
14. Which bacteria is responsible for plague?
- Salmonella typhi
- Yersinia pestis
- Vibrio cholerae
- Clostridium tetani
15. Which bacteria causes cholera?
- Salmonella
- Vibrio cholerae
- Shigella
- Clostridium botulinum
16. Which bacteria is known as “flesh-eating bacteria”?
- E. coli
- Streptococcus pyogenes
- Klebsiella pneumoniae
- Pseudomonas aeruginosa
17. Which virus causes chickenpox?
- Herpes simplex virus
- Varicella-zoster virus
- Epstein-Barr virus
- Cytomegalovirus
19. Which fungus causes athlete’s foot?
- Candida albicans
- Trichophyton
- Aspergillus
- Rhizopus
20. Which bacteria causes tetanus?
- Clostridium tetani
- Clostridium botulinum
- Clostridium perfringens
- Bacillus anthracis