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WorksheetsQuiz on Morphology and Classification of Microorganisms
Total questions: 18
Worksheet time: 9mins
What is the shape of bacillus bacteria?
Spherical
Rod-shaped
Curved
Spiral
Which of the following is a type of coccus arrangement?
Streptobacillus
Diplococcus
Palisade
Spirochete
What is the primary purpose of classifying organisms?
To represent relationships
To avoid confusion
To increase complexity
To enhance growth
Who is known as 'The Father of Taxonomy'?
Louis Pasteur
Carolus Linnaeus
Robert Koch
Charles Darwin
In binomial nomenclature, how is the genus name formatted?
Lowercase and underlined
Italicized and lowercase
Underlined and capitalized
Capitalized and italicized
Which of the following is a characteristic of spirilla?
Curved and non-flexuous
Spherical
Straight rod-shaped
Flexible and corkscrew-shaped
What type of bacteria are classified as filamentous?
Actinomycetes
Bacilli
Vibrios
Cocci
Which of the following is a Gram-positive bacillus?
Brucella
Pseudomonas
Bacillus anthracis
Escherichia coli
What is the size range of most pathogenic bacteria?
10 to 100 microns
0.1 to 20 microns
1 to 10 microns
0.2 to 10 microns
Which of the following is a type of mycoses?
Parasitic infection
Human fungal diseases
Viral infection
Bacterial infection
What is the primary characteristic of viruses?
Contain nucleic acid
Ability to reproduce independently
Possess enzymes for protein synthesis
Cellular organization
Which of the following is a type of yeast?
Trichophyton sp.
Mucor sp.
Candida sp.
Histoplasma sp.
What is the classification system for fungi based on clinical syndromes?
Morphological classification
Ecological classification
Genetic classification
Clinical syndromes classification
Which of the following is a characteristic of spirochetes?
Straight and rigid
Flexible and motile without flagella
Rigid and non-motile
Non-flexuous and motile
What is the main difference between aerobic and anaerobic bacteria?
Presence of oxygen
Shape of the bacteria
Color of the bacteria
Size of the bacteria
Which of the following is a characteristic of filamentous bacteria?
Non-motile
Unicellular
Spherical shape
Form mycelium
What is the primary function of fungal spores?
Photosynthesis
Nutrient absorption
Movement
Reproduction
Which of the following is a Gram-negative bacillus?
Bacillus
Clostridium
Pseudomonas
Listeria
