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Questions and Answers
Which of the following is a method of bacterial classification based on cell wall composition?
What is the term for a rod-shaped bacterium?
What is the shape of a bacterium known as coccus?
Which type of microorganism is conventionally classified as lacking membrane-bound organelles?
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Which method did microbiologists traditionally rely on for the isolation and identification of microorganisms?
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What is the study of viruses known as within the field of microbiology?
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What percentage of the microorganisms present in common environments can be cultured in isolation using current means?
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Which type of microorganism possesses membrane-bound organelles?
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Study Notes
Bacterial Classification
- Gram staining is a method of bacterial classification based on cell wall composition.
Bacterial Shapes
- Bacillus is the term for a rod-shaped bacterium.
- Coccus is the shape of a bacterium that is spherical in shape.
Microorganism Classification
- Prokaryotes are conventionally classified as lacking membrane-bound organelles.
- Eukaryotes are the type of microorganism that possesses membrane-bound organelles.
Microorganism Isolation and Identification
- Microbiologists traditionally relied on the streak plate method for the isolation and identification of microorganisms.
Virology
- Study of viruses is known as Virology within the field of microbiology.
Microorganism Cultivation
- Only about 1% of the microorganisms present in common environments can be cultured in isolation using current means.
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Description
Test your knowledge of the classification and morphology of bacteria with this quiz. Identify the shape of a coccus bacterium, understand the method of bacterial classification based on cell wall composition, and learn the term for a rod-shaped bacterium. See how well you know the characteristics of different bacteria.