The Repolarization Phase of the Action Potential in a Neuron

question 1

Multiple Choice

The repolarization phase of the action potential in a neuron is driven by the

• A) closure of potassium channels.
• B) opening of calcium channels.
• C) opening of sodium channels.
• D) opening of sodium channels and closure of potassium channels.
• E) closure of sodium channels and opening of potassium channels.

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Definitions:

Keiko

A common name in some cultures, but without a universal definition unrelated to specific concepts unless context is provided.

Healthier Lifestyles

Practices and habits that improve overall wellbeing, including balanced diet, regular exercise, and avoidance of harmful behaviors.

Obesity

A medical condition characterized by excessive body fat that increases the risk of health problems.

Type 2 Diabetes

A chronic condition that affects the way the body processes blood sugar (glucose), characterized by insulin resistance and often associated with excess body weight.