The Interior Surface of a Neuron's Plasma Membrane at Resting

question 72

Multiple Choice

The interior surface of a neuron's plasma membrane at resting membrane potential will have a ________.

• A) negative charge and contains more sodium than outside of the cell
• B) positive charge and contains less sodium than outside of the cell
• C) positive charge and contains more sodium than outside of the cell
• D) negative charge and contains less sodium than outside of the cell

---

Definitions:

Product-variety Externality

An economic effect where the variety of products available in the market impacts the welfare of consumers, often positively.

Efficient Scale

The level of production at which average total costs are minimized, indicating the most cost-effective scale of operation.

Marginal Cost

The expenditure required to produce one more unit of a particular product or service.

Monopolistically Competitive

A market structure characterized by many firms, differentiated products, and free entry and exit, allowing firms some control over price while still competing on quality, branding, and price.