Which of the Following Bacterial Genera Includes Species That Protect

question 65

Multiple Choice

Which of the following bacterial genera includes species that protect areas of the body such as the intestinal tract and the vagina from invasion by pathogens?

• A) Staphylococcus
• B) Listeria
• C) Lactobacillus
• D) Mycobacterium
• E) Corynebacterium

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Definitions:

Regression Toward

A statistical phenomenon where extreme values in data are likely to be followed by, or associated with, less extreme values.

Pretest

An initial measurement or evaluation performed before an intervention or experiment to establish a baseline.

Posttest

A test given after a particular intervention or period of instruction to measure its effectiveness or outcomes.

Construct Validity

The extent to which a test or instrument measures the theoretical construct it is intended to measure.