At the Height of the Action Potential

question 153

Multiple Choice

At the height of the action potential,

• A) the interstitial fluid is more negatively charged than the cytoplasmic fluid.
• B) the interstitial fluid is less negatively charged than the cytoplasmic fluid.
• C) the interstitial fluid and the cytoplasmic fluid have the same charge.
• D) all sodium and potassium ions rush out of the neuron.
• E) both a and d occur.

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Definitions:

Rate of Return

The gain or loss of an investment over a specified period, expressed as a percentage of the investment's cost.

Investment Fluctuations

Variations in the amount of capital placed in different investments over time, often influenced by interest rates and economic conditions.

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The total monetary value of all final goods and services produced within a country's borders in a specific time period, serving as a broad measure of national economic activity.

Expansions

Phases in the business cycle where the economy is growing and real GDP is increasing.