Action Potentials Result from

question 253

Multiple Choice

Action potentials result from

• A)an inflow of both potassium and sodium ions.
• B)an outflow of both potassium and sodium ions.
• C)an inflow of potassium followed by an outflow of sodium.
• D)an inflow of sodium followed by an outflow of potassium.

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Definitions:

Windward Side

The side of a mountain, island, or other land mass that faces the direction from which the wind is coming, often receiving more rainfall than the leeward side.

El Niño-Southern Oscillation

A climate phenomenon characterized by the periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, affecting weather patterns globally.

Prevailing Easterly Winds

Winds that typically blow from the east, common in tropical regions close to the equator due to the Earth's rotation and atmospheric conditions.

Upwellings

The rising of deep, cold, and nutrient-rich water to the surface, fostering significant biological productivity.