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Microbiology Quizzes, Questions & Answers

Recent Microbiology Quizzes

What Do You Know About Microbiology?

Questions: 10 | Attempts: 2927 | Last updated: Oct 16, 2025

Sample Question
All the following statements are true about V. cholera 0139 except:

Clinical manifestations are similar to Eltor strain

First discovered in Chennai

Epidemiologically indistinguishable from O1 Eltor strain

Produces O1 Lipopolysaccharide

Microbiology: Chapter 3

Questions: 50 | Attempts: 1342 | Last updated: Mar 22, 2025

Sample Question
How small are they? A Virus is what?

1-5 micrometers

50-100 nanometers

10-100 micrometers

Microbiology Toughest Exam: Quiz!

Questions: 50 | Attempts: 203 | Last updated: Mar 20, 2025

Sample Question
Bacteria most likely to cause sepsis.

E. Coli

Staph Aureus

Strep Pyogenes

Clostridium Difficle

A and B

None of the above

Science Test and Revision - Microbes and The Human Body

Questions: 45 | Attempts: 139 | Last updated: Mar 16, 2025

Sample Question
How do Viruses reproduce?

A. Budding

B. Invasion

C. Splitting in two

Microbiology Final Exam Quiz - 1

Questions: 258 | Attempts: 866 | Last updated: Mar 22, 2025

Sample Question
Which of the following arguments makes the most sense?

Parasites want to kill off the host as soon as possible

Parasites tend to feed off of their host little by little

Host/parasite relationship is very much like predator and prey

None of the above

Life Science Ch. 15; The Nervous System

Questions: 15 | Attempts: 822 | Last updated: Mar 20, 2025

Sample Question
The long "stringy" portion of a nerve cell along which a nerve impulse travels away from the cell body is called the...

Dendrite

Schwann Cell

Synapse

Axon

Bacteria By Gram Stain Grouping

Questions: 23 | Attempts: 945 | Last updated: Jan 18, 2025

Sample Question
Which of the following are Gram Positive Cocci (MARK ALL THAT APPLY)

Staphylococcus

Neisseria

Peptococcus

Veillonella

Actinomyces

Micrococcus

Protein Synthesis Inhibitors

Questions: 15 | Attempts: 4629 | Last updated: Aug 22, 2025

Sample Question
Which of the following protein synthesis inhibitors have a wide spectrum (H. influenzae, N. mening, Bacteroides, Rickettsia, Salmonella), whose mechanism of resistance is plasmid-mediated acetyltransferases that inactivate the drug. Site of inhibition is 50 S.

Chloramphenicol

Tetracyclines (doxycyline, minocycline)

Macrolides ( erythromycin, azithromycin)

Ketolides (telithromycin)

Clindamycin

Aminoglycosides (gentamycin, neomycin, tobramycin, streptomycin)

Mycoplasma and Ureaplasma

Questions: 18 | Attempts: 1083 | Last updated: Jan 18, 2025

Sample Question
Mycoplasmas are pleomorphic organisms that have a cell wall.

True

False

Microscope Quiz-tool Of Life

Questions: 10 | Attempts: 456 | Last updated: Apr 10, 2025

Sample Question
This regulates or controls the amount of light entering the condenser.

Stage

Diaphragm

Objective

Course Ajust

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