During the Repolarization Phase of an Action Potential, the Membrane

question 59

Multiple Choice

During the repolarization phase of an action potential, the membrane potential falls from +60 to -70 mV. This drop is due mostly to the movement of __________ions.

• A) sodium
• B) hydrogen
• C) calcium
• D) potassium
• E) chloride

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Definitions:

Real Output

The quantity of goods and services produced in an economy, adjusted for inflation to reflect true productivity and economic performance.

Aggregate Demand

The sum of all requests for products and services in an economic system, marked by a certain price level during a defined period.

Price Level

A calculation of the current average prices for a comprehensive range of goods and services in the economy, usually tracked through a price index.

Real Output

The quantity of goods and services produced in an economy, adjusted for inflation, reflecting the actual productivity.