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Questions and Answers
What is the term for the ability of a microorganism to cause disease by overcoming the defenses of a host?
In microbiology, what does the term 'commensalism' refer to?
What does 'virulence' describe in terms of microorganisms?
Which field of study deals specifically with pathogenic unicellular animal organisms?
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What term is used to describe the relationship between indigenous flora and the host?
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Which term refers to the presence of organisms outside the body, on biological substances?
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Study Notes
Microbiology Terms
- The ability of a microorganism to cause disease by overcoming the host's defenses is known as pathogenicity.
- Commensalism refers to a type of symbiotic relationship in which one organism benefits from another without harming or helping the other.
- Virulence describes the degree of pathogenicity of a microorganism, or its ability to cause disease.
- Protistology is the field of study that deals with pathogenic unicellular animal organisms, such as protozoa.
- The relationship between indigenous flora and the host is described as symbiotic, with the microorganisms living in harmony with the host.
- The presence of organisms outside the body, on biological substances such as skin or mucous membranes, is referred to as exogenous.
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Description
Test your knowledge on diseases in humans, including topics like immunology, mycology, and protozoology. Learn about the definitions of terms like pathogen, pathogenicity, and virulence.
