How Does a Neuron Maintain an Electric Potential Difference Across

question 49

Multiple Choice

How does a neuron maintain an electric potential difference across its membrane?

• A)Neurons pump potassium ions across the cell membrane.
• B)Neurons activate the synaptic terminals by means of an impulse phase which reverses the electric potential.
• C)Neurons eject sodium ions from their inner hollow channels priming itself for an impulse.
• D)Neurons rely on the synaptic terminals to supply the electric potential.

---

Definitions:

Self-efficacy

An individual's belief in their own capability to execute behaviors necessary to produce specific performance attainments.

Professional Careers

Employment paths that require specialized training or education and often entail a higher degree of responsibility and ethical standards.

Role Models

Individuals admired for their qualities or achievements, who serve as positive examples for others to emulate.

Saccharin-flavored Water

A solution containing the artificial sweetener saccharin, used in experiments to study taste and behavior in animals and humans.