The Arrival of a Nerve Impulse at the End Plate

question 9

Multiple Choice

The arrival of a nerve impulse at the end plate of the nerve axon results in an influx of what ion?

• A)calcium
• B)sodium
• C)potassium
• D)bicarbonate
• E)phosphate

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Definitions:

Consumer Demand

The desire and willingness of consumers to purchase goods and services at given prices.

Increasing-Cost Industry

An industry in which production costs increase as output expands, often due to limited resources or rising input costs.

Decline In Demand

A situation where consumers' desire and ability to purchase a product or service decreases, often reflected in lower sales volumes.

Industry Exit

The process of a business ceasing operations in a particular industry, often due to economic factors, competitive pressures, or changes in market demand.