If the Marginal Product of the Variable Input Rises and Then

question 84

Multiple Choice

If the marginal product of the variable input rises and then falls,the MC curve will:

• A)rise and then fall.
• B)fall and then rise.
• C)downward sloping throughout.
• D)not depend upon the path of the marginal product of the variable input.

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Definitions:

Myelin

The insulating layer around many nerve fibers, essential for the fast transmission of electrical impulses along nerve cells.

Nerve Impulse

An electrical signal that travels along the axon of a neuron, transmitting information between neurons or between neurons and muscles.

Graded Potential

Small voltage fluctuation across the cell membrane.

Voltage-Sensitive

Referring to mechanisms or devices that respond to changes in electrical potential or voltage across their membrane or structure.