Which of the Following Events Will Lead to Depolarization

question 24

Multiple Choice

Which of the following events will lead to depolarization?

• A) An increase in K⁺ in the extracellular fluid
• B) A decrease in K⁺ in the extracellular fluid
• C) An increase in the rate of diffusion of K⁺ from cells
• D) An increase in Na⁺ in the extracellular fluid
• E) None of the choices are correct.

---

Definitions:

Tilt

The angle at which a geological formation, like Earth's axis, deviates from the vertical or horizontal.

Glaciers

Large, moving masses of ice that form by the accumulation and compaction of snow, known for shaping landscapes through processes like erosion and deposition.

Seasonal Effects

Variations or changes in biological, environmental, or social systems that are due to seasonal variations in the Earth's position relative to the sun.

Tilt

The inclination of an object, layer, or surface, often measured in degrees from the horizontal plane.