Members of the Enterobacteriaceae Can Be Distinguished from Each Other

question 11

Multiple Choice

Members of the Enterobacteriaceae can be distinguished from each other by

• A) the presence or absence of the enzyme oxidase.
• B) the ability to ferment lactose.
• C) motility.
• D) both motility and the presence or absence of the enzyme oxidase.
• E) both motility and the ability to ferment lactose.

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Definitions:

Social Status

The position or rank of a person or group within the hierarchical social structure.

Galvanic Skin Response

A method of measuring the electrical resistance of the skin, which varies with the state of arousal or emotional state of an individual.

Electrical Conductivity

A measure of a material's ability to conduct an electric current, indicating how easily electrons can move through the material.

Sweat Glands

Specialized glands in the skin that produce sweat, part of the body's mechanism for regulating temperature.