Pacemaker Activity That Establishes the Rhythmicity of Breathing Resides in the

question 2

Multiple Choice

Pacemaker activity that establishes the rhythmicity of breathing resides in the

• A) lung tissue
• B) respiratory muscles
• C) dorsal respiratory group
• D) phrenic nerve
• E) reciprocal relationship between the inspiratory and expiratory neurons of the ventral respiratory group

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Definitions:

Total Output

The quantity of goods and services produced by a firm or economy over a specific period.

Labor Employment

The act of engaging individuals to perform tasks for wages or salary.

Change in Output

This refers to the variation in the quantity of goods or services produced by a company or economy over a certain period.

Law of Diminishing Returns

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