Depolarization of the Neuron Occurs When

question 47

Multiple Choice

Depolarization of the neuron occurs when

• A) the potassium gates open and potassium moves outside the cell.
• B) the sodium-potassium pump moves sodium inside the cell.
• C) sodium gates open and sodium moves inside the cell.
• D) the sodium-potassium pump moves potassium inside the cell.
• E) water moves to the outside of the cell and chloride ions follow.

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Definitions:

Unitized Hub System

A hub assembly in vehicles where the bearing and hub are integrated into a single unit, simplifying installation and maintenance, commonly used in commercial and passenger vehicles.

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A crucial part in the wheel's hub assembly, allowing for smooth rotation of the wheel around the axle and minimizing friction.

Periodic Topping

The practice of regularly adding a small amount of fluid to keep a system’s level within operational limits, such as in hydraulic systems or batteries.

Spacer Ring

A mechanical component used to maintain a specified distance between two parts, often found in machinery or engineering applications.