Which Statement Best Describes the All ^-or ^-none Principle

question 78

Multiple Choice

Which statement best describes the all ^-or ^-none principle?

• A) All neurons conduct an action potential together, or none do.
• B) All voltage ^-gated sodium channels will open or none will open.
• C) An action potential happens completely, or it doesn't happen at all.
• D) Local, or graded, potentials will always become action potentials.

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Definitions:

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded by consumers at various price levels.

Consumer Surplus

The divergence between the aggregate amount consumers are willing and have the means to pay for a good or service, and what they truly pay.

Producer Surplus

The disparity between what sellers are ready to take for a product or service and the actual amount they get.

Minimum Imposed Price

A price floor set by the government or other regulatory body, above the equilibrium price, to prevent prices from falling too low.