An Axon That Has a -55 Mv Electric Potential Across

question 24

Multiple Choice

An axon that has a -55 mv electric potential across its membrane ____.

• A) probably does not have any myelin sheathing
• B) is going to fire an action potential
• C) has a very large concentration of Na+ ions inside the axon
• D) has just released several neurotransmitters

---

Definitions:

Type A

Refers to a personality type characterized by ambition, aggression, competitiveness, and a pressing sense of urgency.

Hardy

The ability to be strong in the face of stress or adversity; possessing resilience.

Aggressive

Behavior characterized by assertiveness and readiness to confront or engage, often used in the context of competitive or hostile actions.

Handle Stress

Techniques and strategies used to manage and reduce stress in one’s life.