A Neuron's Resting Membrane Potential Is Caused by

question 20

Multiple Choice

A neuron's resting membrane potential is caused by

• A) sodium ions.
• B) a disequilibrium of positive and negatively charged ions inside and outside the axon.
• C) a high concentration of sodium inside the cell.
• D) potassium ions.

---

Definitions:

Seasonal Affective Disorder

A type of depression that occurs at a specific time of year, often in winter, due to reduced levels of sunlight.

Socially Withdrawn

Refers to individuals who avoid social interactions and tend to spend excessive time alone, often due to fear or anxiety.

Overthink

The process of thinking about something too much or for too long, often leading to unnecessary worry or anxiety.

Stressful Circumstances

Situations or events that cause a high level of tension, anxiety, or pressure.