Which of the Following Types of Experimental Evidence Suggests That

question 56

Multiple Choice

Which of the following types of experimental evidence suggests that a particular organism thought to be part of the human microbiome is,in fact,just a laboratory contaminant?

• A)Absence of ribosomal RNA evidence in a specific host location where the organism was believed to have colonized
• B)Presence of ribosomal RNA evidence in a specific host location where the organism was believed to have colonized
• C)Absence of ribosomal RNA evidence in a specific host location where the organism was not expected to have colonized
• D)Presence of ribosomal RNA evidence in a specific host location where the organism was not expected to have colonized

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Definitions:

Influenza

A highly contagious viral infection of the respiratory passages causing fever, severe aching, and catarrh, often occurring in epidemics.

Allergy

A hypersensitive immune response to a substance that is normally harmless to most people, such as pollen, food, or dust mites.

Sudden Onset

Refers to the rapid development of symptoms or conditions, often without warning.

Extreme Fatigue

A condition of overwhelming and persistent tiredness or lack of energy not relieved by rest.