Microbiology Quizzes, Questions & Answers

Explore the fascinating world of microorganisms with our engaging microbiology quizzes. Read more

Microbiology Quizzes By Grade

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Bacteriology Quizzes

Bacteria are single-celled, microscopic organisms found everywhere. Do you know about the anatomy of bacteria cell? Take this informative quiz on bacteria cell structure to learn m...

Questions: 10 | Attempts: 18264 | Last updated: Sep 15, 2025

Sample Question
Which bacteria cell part goes in the box labelled a?

Flagella

Chromosomal DNA

Ribosomes

Plasma Membrane

Kingdom Monera Trivia Quiz!

Explore the intriguing world of Kingdom Monera in this trivia quiz! Dive into questions about autotrophic bacteria, diseases caused by bacteria, and unique characteristics of proka...

Questions: 13 | Attempts: 5588 | Last updated: Aug 14, 2025

Sample Question
Where could you find members of the Kingdom Monera that are autotrophs?

In the human intestine

Near cracks in the ocean floor

Inside your mouth

In a bottle of vinegar

Bacteriology Random questions Question

The science and study of bacteria and their relation to medicine and to other areas such as agriculture is termed as Bacteriology. It is important to study bacteria as they produce...

Questions: 32 | Attempts: 5525 | Last updated: Mar 21, 2025

Sample Question
Pseudomembranous colitis 1.Drugs responsible 2.Organism responsible 3.Treatment

1.Metronidazole&Vancomycin 2.C.difficle 3.ampicillin & clindamycin

1.Metronidazole&clindamycin 2.C.difficle 3.ampicillin & Vancomycin

1.ampicillin & Vancomycin 2.C.difficle 3.Metronidazole& clindamycin

1.ampicillin & clindamycin 2.C.difficle 3.Metronidazole&Vancomycin

All Bacteriology Quizzes

Virology Quizzes

Upper Respiratory Tract Infections

Explore the common viral invaders of the upper respiratory tract with this focused quiz. Covering key pathogens like rhinovirus, coronavirus, and coxsackie A virus, it assesses und...

Questions: 20 | Attempts: 5959 | Last updated: Aug 22, 2025

Sample Question
What is the most common invader of the nasopharynx?

Bacteria

Fungi

Viruses

Dirty little phalanges

Virus Structure

Explore the intricate structure of viruses in this engaging quiz titled 'Virus Structure'. Assess your understanding of viral components, their functions, and interactions with hos...

Questions: 9 | Attempts: 4029 | Last updated: Mar 21, 2025

Sample Question
You're looking at a sample from your patient under the microscope. Does your patient have a virus?

Yes, my patient has a virus

No, this is a prokaryotic cell

No, this is a eukaryotic cell

No, viruses are always made up of cells

The Hot Zone Quiz

The Hot Zone Quiz explores the narrative around the Ebola virus, focusing on its outbreak in Reston, Virginia, and key figures involved. This quiz assesses knowledge on the virus's...

Questions: 15 | Attempts: 3940 | Last updated: Oct 16, 2025

Sample Question
What virus is the Hot Zone mainly talking about?

West Nile Virus

Hepatitus A

AIDS

Ebola

All Virology Quizzes

Mycology Quizzes

Mycology Dimorphic fungi

Explore the characteristics of dimorphic fungi with this focused quiz. Learn about their yeast forms, temperature preferences, and modes of infection. This quiz assesses understand...

Questions: 39 | Attempts: 1756 | Last updated: Mar 21, 2025

Sample Question
With dimorphic pathogens the Yeast forms are found in tissue and in culture at ______ degrees celsius.

25-30

37

KUIS 2 MIKROBIOLOGI FUNGI, ALGAE, PROTOZOA

This quiz covers key concepts in mycology, focusing on the characteristics, ecological roles, and biochemical processes of fungi, as well as related diseases and toxins.

Questions: 20 | Attempts: 811 | Last updated: Mar 22, 2025

Sample Question
Fungi exist mainly as single cells

.True

False

do you like mushroom

This quiz titled 'do you like mushroom' challenges participants to identify various types of mushrooms, such as Chantarelle, Cremini, and Morel. It assesses knowledge in mycology, ...

Questions: 63 | Attempts: 381 | Last updated: Mar 20, 2025

Sample Question
What type of mushroom is this?

Porcini

Chantarelle

Cremini

Morel

All Mycology Quizzes

Parasitology Quizzes

The Ultimate Parasitology Trivia Quiz

Have you been studying parasitology? How much do you know about it? Ready for the ultimate parasitology trivia quiz? Parasitology deals with the study of parasites, their hosts, as...

Questions: 32 | Attempts: 17728 | Last updated: Jan 21, 2025

Sample Question
Parasites always cause harm to their hosts.

True

False

Parasitology Review Quiz

How well do you understand parasitology? You can do a self-analysis right now with this parasitology review quiz. Parasitology is the scientific study of the biology of parasites a...

Questions: 10 | Attempts: 13214 | Last updated: Oct 22, 2025

Sample Question
A 42-year-old pt with AIDS presents to your office with chronic, intractable, debilitating diarrhea. He says it began not long after returning from a camping trip. He admits to drinking water from a stream without using a filter or boiling it. You perform a GSA(Giardia Stool Antigen) test, which comes back negative. What is his likely diagnosis?

Amebiasis

Giardia

Cryptosporidium Parvum

Falciparum

Trematodes MCQ Test

Want to test your knowledge on a microscopic menace then take our Trematodes MCQ Test and explore the intricate world of flukes, a group of parasitic flatworms that impact both hum...

Questions: 10 | Attempts: 13071 | Last updated: Sep 02, 2025

Sample Question
What is the common name for trematodes?

Roundworms

Tapeworms

Flukes

Hookworms

All Parasitology Quizzes

Microbial Genetics Quizzes

Block 9 Micro Dr schleg questions prt 2

This quiz titled 'Block 9 Micro Dr Schleg questions prt 2' tests knowledge on bacterial genetics, focusing on transformation, conjugation, transposons, siRNA, and quorum sensing. I...

Questions: 20 | Attempts: 260 | Last updated: Feb 19, 2025

Sample Question
In the process of transformation

DNA is transferred from one cell to another by a virus

Cells take up DNA from their environment

DNA is transferred between cells via a pilus.

DNA “jumps” from one location in the genome to another

Practice Questions_Dr. Schlegel_May_Aug2011 _Pt.2

This quiz, created by Dr. Schlegel for the period May-August 2011, assesses knowledge in microbiology and genetics, focusing on mechanisms like quorum sensing, SOS response, and mu...

Questions: 15 | Attempts: 167 | Last updated: Mar 21, 2025

Sample Question
Binding of an autoinducer peptide to the sensor kinase of a quorum sensing system in a Gram-positive bacterium leads to altered regulation of genetic loci present on different parts of the chromosome and transcribed in different directions. Which of the following would best describe the organization of the genes targeted by this quorum-sensing system?

Divergent operons

Regulon

Contrary operons

Divergent regulation

All Microbial Genetics Quizzes

Microbial Ecology Quizzes

Fungi Quiz Questions And Answers

To test your knowledge of biology, we have brought this fungi quiz for you. What do you know about fungi? Fungi are known as eukaryotic organisms and include microorganisms like ye...

Questions: 14 | Attempts: 6295 | Last updated: Apr 23, 2025

Sample Question
Most are unicellular, and some are multi-cellular.

True

False

A Practice Quiz on Fungi Kingdom Vocabulary!

There are so many types of fungi in the world and some say that there are over five million species in existence. Having covered a lot on the fungi kingdom this past week, the quiz...

Questions: 6 | Attempts: 2764 | Last updated: Mar 21, 2025

Sample Question
The main body of the fungi is called

Spores

Mycelium

Hypha

Plants

Characteristics of Living Organisms Quiz! Trivia

Characteristics of living organisms quiz trivia. Living things are all the plants and animals that are found on earth. Living things are made up of cells. They have a lot of simila...

Questions: 15 | Attempts: 1786 | Last updated: Mar 20, 2025

Sample Question
Living things are not composed of cells.

True

False

All Microbial Ecology Quizzes

Pathogenic Microbiology Quizzes

Malaria Test: How much you know? Quiz

How much do you know about malaria? It's a disease that is triggered by a parasite. The parasite is spread to humans through the bites of infected mosquitos. People who have ma...

Questions: 24 | Attempts: 5823 | Last updated: Mar 22, 2025

Sample Question
This is....

Malariae

Vivax

Falciparum

Knowlesi

Bloodborne Pathogens trivia questions

Do you know about bloodborne pathogens? Try answering all these trivia questions from the quiz below to test your knowledge regarding bloodborne pathogens. These are microorganisms...

Questions: 20 | Attempts: 5036 | Last updated: Jul 22, 2025

Sample Question
There is currently no vaccination available for Hepatitis B.

True

False

Pathogenesis of Microbial Disease

Quiz on microbials that cause disease and how they do so

Questions: 24 | Attempts: 1987 | Last updated: Mar 21, 2025

Sample Question
Which of the following is a competitive advantage of virulence mechanisms?

Perpetuation

Survival with in the body

Dispersal

A and C

All Pathogenic Microbiology Quizzes

Food Microbiology Quizzes

food safety management system quiz

How well do you know how to handle and store food so it doesn't make you sick? Take this quiz to find out.

Questions: 10 | Attempts: 2883 | Last updated: Mar 22, 2025

Sample Question
What is the magic number for refrigerator and freezer temperatures?

40 degrees and 0-10 degrees

30 degrees and 15 degrees

35 degrees and -5 degrees

A Quiz About Hygiene

Explore key aspects of food hygiene in 'A Quiz About Hygiene', focusing on safety and quality of food handling. Learn about the impact of chemicals, temperature zones, and preventi...

Questions: 10 | Attempts: 1714 | Last updated: Sep 20, 2025

Sample Question
The way you use any food product can affect

Safety

Quality

Quality & Safety

Safety & Cleanliness

Quiz Chapter 2

Quiz Chapter 2 explores key aspects of food safety, focusing on foodborne illnesses and conditions favoring pathogen growth. It assesses knowledge on handling and cooking practices...

Questions: 27 | Attempts: 1602 | Last updated: Mar 22, 2025

Sample Question
Trichinosis is a foodborne illness that is cause by

Undercooked pork

Moldy cheese

Past-dated milk

Unsanitized work surfaces

All Food Microbiology Quizzes

Industrial Microbiology Quizzes

Microbiology Chapter 5 Medical Bacteriology Part 3

This quiz, titled 'Microbiology Chapter 5 Medical Bacteriology Part 3,' assesses knowledge on bacterial diseases and their prevention. Key topics include Haemophilus, opportunistic...

Questions: 20 | Attempts: 936 | Last updated: Feb 03, 2025

Sample Question
What is given to prevent upper respiratory tract infections by Haemophilus?

Penicillin

Hib

Gentamicin

Cephalosporins

All Industrial Microbiology Quizzes

Environmental Microbiology Quizzes

TEKS: 5.1 (A): Lab Safety - Test 2

5.(1) Scientific processes. The student conducts field and laboratory investigations following home and school safety procedures and environmentally appropriate an...

Questions: 8 | Attempts: 865 | Last updated: Mar 18, 2025

Sample Question
When entering the science lab a student sees the science equipment on the table. The student should -

Turn on the bunsen burner

Mix the chemical that are on the table

Begin cleaning the table

Wait for the teacher to give instructions

MCB 422 (Petroleum Microbiology)

MCB 422 focuses on the microbial processes in petroleum environments, covering topics like biostimulation, ecosystem impacts of oil spills, methanogenesis, biocorrosion, and biofil...

Questions: 5 | Attempts: 208 | Last updated: Mar 20, 2025

Sample Question
The process of adding nutrient electron acceptor and Oxygen to stimulate existing bacteria involved in bioremediation is called

Bio augumentation

Bio stimulation

Soil Ecosystem

Bio remediation

All Environmental Microbiology Quizzes

Top Trending Microbiology Quizzes

Quiz On Gram Stain

Gram stain is a test that looks for bacteria in wounds on the skin and other areas where an infection is thought to have occurred. This quiz is aimed at testing your knowledge about the topic. The quiz will be a great help if you...

Questions: 10 | Attempts: 4048 | Last updated: Feb 19, 2025

Sample Question
Gram stain differentiates bacteria on the basis of _____________ and _____________ concentration in the cell wall.

Protein ; lipid

Lipid ; peptidoglycan

Phospholipid ; peptidoglycan

Peptidoglycan ; lipoprotein

Microorganisms Quiz: Tiny But Mighty Test

Did you know that microorganisms are significant for humans? Here is a Microorganisms quiz to test your knowledge of microorganisms and the various uses of microorganisms. From helping in the production of dairy products to being...

Questions: 29 | Attempts: 13115 | Last updated: Oct 28, 2025

Sample Question
Agar, the growth medium for bacteria, is taken from __________.

Brown algae

Green algae

Golden algae

Red algae

Protozoa Learning Center Quiz

The Protozoa Learning Center Quiz is designed to assess knowledge on protozoa, including their characteristics, diversity, reproduction methods, and movement types. It targets understanding of protozoan biology, enhancing...

Questions: 10 | Attempts: 4647 | Last updated: Aug 18, 2025

Sample Question
Mark all that applyProtozoa are...

Eukaryotic

Prokaryotic

Unicellular

Multicellular

Heterotrophs

Autotrophs

Lab Safety Trivia Quiz With MCQ

Direction: Choose the best answer for the following questions.

Questions: 32 | Attempts: 7586 | Last updated: Sep 22, 2025

Sample Question
Flammable materials, like alcohol, should never be dispensed or used near

An open door

An open flame

Another student

A sink

Unit 1 Target 2: Spontaneous Generation Quiz

This quiz explores the historical experiments related to spontaneous generation, featuring scientists like Lazzaro Spallanzani, Louis Pasteur, John Needham, and Francesco Redi. It assesses understanding of experimental flaws and...

Questions: 8 | Attempts: 3020 | Last updated: Apr 22, 2025

Sample Question
Lazzaro Spallanzani and Louis Pasteur both performed experiments hoping to disprove spontaneous generation. What conditions existed in Pasteur’s experiment that did not exist in Spallanzani’s?

Air could enter the flasks, but no microorganisms could enter.

No air could enter the flasks, but microorganisms could enter.

Neither air nor microoganisms could enter the flasks.

Both air and microorganisms could enter the flasks.

Popular Microbiology Quizzes

Coronavirus Facts Quiz: Test Your Pandemic Knowledge

Coronavirus (COVID-19) is a group of related viruses that have created havoc among humans in the entire world, which causes mild respiratory tract infections. Common signs of infection include fever, cough, shortness of breath,...

Questions: 10 | Attempts: 91121 | Last updated: Mar 22, 2025

Sample Question
The Coronavirus has originated from which country?

Wuhan, China

Japan

India

United States

Sterilization MCQ Quiz With Answers

How much do you know about Sterilization? Think you can pass this quiz? This sterilization multiple choice quiz has been designed while keeping in mind the needs of the person taking the quiz and thus covers a wide range of...

Questions: 54 | Attempts: 34198 | Last updated: Jul 24, 2025

Sample Question
The absence of all forms of microbial life, including spores, is known as:

Sanitization

Disinfection

Decontamination

Sterility

Microbiology Knowledge MCQ Quiz!

Microbiology is seen as the scientific study of microscopic organisms that are around our environment. Contrary to what most people think, microbes are most beneficial in our lives. Throughout there the year, there is much we...

Questions: 14 | Attempts: 20639 | Last updated: Mar 22, 2025

Sample Question
All of the following organisms cause Nosocomial infections except:

Acinetobacter

E. aerogenes

Klebsiella pneumoniae

Pseudomonas

Shigella

Biology Test: Cells And Microorganism Questions

Biology Test: Cells and Microorganism Questions

Microbiology gives the learner an insight into how cells and microorganisms work. Are you a microbiology student and have just finished a chapter on the same topics? The test below encompasses all you have covered and is designed...

Questions: 18 | Attempts: 16550 | Last updated: Mar 22, 2025

Sample Question
Which of the following is NOT true of microorganisms?

They produce antibiotics.

They are used in production of many types of food and beverages.

They decompose dead organisms.

They all cause disease in humans.

Biology Quiz: Infection Control

Welcome to this awesome quiz on the topic of biology, with specific reference to the little guys that we strive to get rid of from our kitchen counters, food, and hands to avoid the spread of illness and infection. In this quiz,...

Questions: 65 | Attempts: 12750 | Last updated: Mar 22, 2025

Sample Question
The one-celled microorganisms also known as germs or microbes are:

Viruses

Fungi

Bacteria

Cilia

Recent Microbiology Quizzes