12th Grade Bacteriology Quizzes, Questions & Answers

12th Grade

Top Trending Bacteriology Quizzes

E. Coli Bacteria Quiz: Infections And Strains

Explore the basics of E. coli, focusing on its presence in animals, transmission methods, and specific strains affecting neonates and calves. This quiz enhances understanding of microbial adherence, toxin production, and...

Questions: 19 | Attempts: 2285 | Last updated: Jun 10, 2025

Sample Question
It is normal to E. coli in healthy animals?

True

False

Structural Staining Quiz

This quiz covers key concepts in bacterial staining techniques, including the identification of Bacillus, the use of specific stains for structures like endospores and flagella, and the timing of bacterial growth phases.

Questions: 11 | Attempts: 198 | Last updated: Feb 13, 2025

Sample Question
Which is Bacillus?

Tetnus

Anthrax

Botulism

Diarrhea

Infectious Bacteria Part 2

Explore the causes and characteristics of various infectious bacteria in 'Infectious Bacteria Part 2'. This quiz covers pathogens like Chlamydia psittaci and Treponema pallidum, enhancing understanding of bacterial diseases and...

Questions: 15 | Attempts: 85 | Last updated: Jan 18, 2025

Sample Question
What causes psittacosis?

Clostridium psittaci, gram negative, rod

Chlamydia psittaci, gram positive, rod

Clostridium psittaci, OIP

Chlamydia psittaci, OIP

Recent Bacteriology Quizzes

Cyanobacteria Identification Quiz

This 'Lab Practical' quiz assesses specific skills in scientific experimentation and analysis. It is designed to challenge and enhance your practical lab abilities, focusing on real-world applications and critical thinking in a...

Questions: 13 | Attempts: 10 | Last updated: Nov 17, 2025

Sample Question
What is Gleocapsa?

A species of marine algae found in deep ocean trenches.

A flowering plant with red petals and thorny stems.

~cyanobacteria ~unicellular ~not filamentous, several spherical cells are embedded in gelatinous matrix

A type of fungus that grows on rocks.

Take This Bacteria Test! Gram Positive Cocci

Take this bacteria test! Gram Positive Cocci

In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell...

Questions: 25 | Attempts: 3824 | Last updated: Mar 21, 2025

Sample Question
Which applies to Staphyloccocus spp.

Fermentative

Oxidative

Oxidase negative

Oxidase positive

Bacitracin resistant

Bacitracin susceptible

Bacteria Common Names Part 1

The 'Bacteria Common Names Part 1' quiz covers identification of bacteria based on common and scientific names. It assesses knowledge of bacterial pathogens like Streptococcus and Neisseria, crucial for understanding infectious...

Questions: 40 | Attempts: 98 | Last updated: Oct 15, 2025

Bacteriology Random Questions Question

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 the oxygen we breathe and is very important...

Questions: 32 | Attempts: 5637 | 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

Block 9 Bacteria Exotoxin & Capsule MCQ's

Block 9 Bacteria exotoxin & capsule MCQ's

Explore key bacterial mechanisms through MCQs focused on exotoxins and defensive structures like capsules. This quiz assesses understanding of bacterial pathogenesis and resistance, critical for medical and microbiology students.

Questions: 10 | Attempts: 795 | Last updated: Mar 21, 2025

Sample Question
A patient who had received an artificial hip 5 months previously presented with persistent pain in the new joint that he had noticed for the last week or so. A CT scan showed inflammation around the prosthetic, and a series of CT-guided aspirations of penprosthetic tissue grew isolates which, when plated, produced entire, smooth, greyish, gamma- hemolytic colonies, The isolate was resistant to multiple antibiotics, and treatment with vancomycin was begun. After 10 days of treatment, inflammation had decreased but sonication (ultrasonic shaking) of an explanted fragment of the joint itself released large numbers of viable organisms. Eventually, after several months of unsuccessful antimicrobial therapy, the prosthetic was removed. What characteristics are associated with the most likely causative agent?

Gram-negative, oxidase-positive, bacillus producing exotoxin A and exoenzyme S

Gram-positive, catalase-positive, coagulase-negative coccus producing delta-toxins

Gram-negative, oxiclase-negative, lactose-fermenting bacillus producing intimin

Gram-negative, branching bacillus growing anaerobically

Gram-positive, catalase-positive, coagulase-positive coccus producing alpha-toxins

The Enterics

Explore the Enterics in this focused quiz that assesses knowledge on the main groups of enterics, their characteristics, and specific growth media. Perfect for learners in microbiology, this quiz enhances understanding of...

Questions: 8 | Attempts: 249 | Last updated: Mar 21, 2025

Sample Question
The enterics...

Are gram negatives that are part of the normal intestinal flora or cause GI disease.

Are gram positives that are part of the normal intestinal flora or cause GI disease.

Have the ability to ferment lactose and produce H2S

Have O, K, H antigen

Bacteriology - Mycobacteria Quiz

Mycobacterium is a genus of Actinobacteria and comes from a group, which includes the causative agents for leprosy and tuberculosis. MTB is not classified as either Gram-positive or Gram-negative because it does not have...

Questions: 26 | Attempts: 2934 | Last updated: Mar 21, 2025

Sample Question
Mycobacteria are motile and can produce spores

True

False

Spirochetes

This quiz on Spirochetes focuses on the characteristics and classification of Leptospira species, assessing knowledge on pathogenicity, morphology, motility, and visualization techniques. It's designed for learners interested in...

Questions: 32 | Attempts: 1899 | Last updated: Mar 20, 2025

Sample Question
There are two recognize species of Leptospires. L.interrogans and L. biblexa. L.interrogans are _______.

Pathogenic

Saprophytic

Bacteriology Anaerobes Quiz Part 2

Bacteriology Anaerobes Quiz part 2

An anaerobic organism is any organism that does not require oxygen for growth, when oxygen is introduced it may actually react negatively or die. They are normally found in the mouth, vagina or on the skin. Test your...

Questions: 28 | Attempts: 1078 | Last updated: Mar 20, 2025

Sample Question
Can Anaerobic Specimens be refrigerated?

Yes

No

Maybe

Bacteriology Anaerobes Quiz

Explore the intriguing world of anaerobic bacteria with our Bacteriology Anaerobes Quiz. This quiz assesses your understanding of different types of anaerobes, their oxygen requirements, and their relevance to human infections....

Questions: 37 | Attempts: 1915 | Last updated: Mar 20, 2025

Sample Question
Moderate anaerobes are unable to multiply in an atmosphere containing more than ____

10-20% oxygen

5-10% oxygen

2-8% oxygen

7-14% oxygen

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