The Function of Upper Motor Neurons Is to

question 134

Multiple Choice

The function of upper motor neurons is to

• A) directly excite skeletal muscle cells.
• B) excite or inhibit skeletal muscle cells.
• C) excite or inhibit lower motor neurons.
• D) excite motor portions of the thalamus.
• E) excite or inhibit motor portions of the cerebral cortex.

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Definitions:

Lorenz Curve

A graphical representation of the distribution of income or wealth within a society, showing the proportion of total income earned by cumulative percentages of the population.

Income Distribution

The way in which total income is shared among individuals or groups within a society.

Inequitable

Unfair or not just; an imbalance in the way people or groups are treated.

Equal Distribution

The sharing of resources, wealth, or opportunities among all members of a society or group in a way that is considered fair and equitable.