When a Neuron Is at Rest, the Voltage-Gated Sodium and Potassium

question 2

Multiple Choice

When a neuron is at rest, the voltage-gated sodium and potassium channels in its trigger zone are ____.

• A)closed
• B)open
• C)open but inactive
• D)permeable to sodium only
• E)permeable to potassium only

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Definitions:

Extraverted People

Individuals characterized by outgoingness, high levels of sociability, energy, and a tendency to seek stimulation in the company of others.

Agreeable

An attribute of one's character marked by a friendly disposition, benevolence, and an eagerness to collaborate and maintain harmonious relationships with people.

Continuums

A continuous sequence in which adjacent elements are not perceptibly different from each other, although the extremes are quite distinct.

Big Five

A model describing human personality through five broad domains: openness, conscientiousness, extraversion, agreeableness, and neuroticism.