The Two Systems That Provide Us with the Itch Sensation

question 18

Multiple Choice

The two systems that provide us with the itch sensation use

• A) CMR1 receptors.
• B) TRPV1 receptors.
• C) Na_v1.7 channels.
• D) TRPM3 receptors

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Definitions:

Units of Output

The quantities of a good or service produced by a firm or economy.

Diminishing Returns

is an economic principle stating that if one input in the production of a commodity is increased while other inputs are held fixed, a point will eventually be reached at which additions of the input yield progressively smaller, or diminishing, increases in output.

Labor Input

A measure of the amount of labor used in the production process, typically quantified in labor hours.

Total Product

The total output produced by a firm over a specific period as a result of input.