When Is a Plasma Membrane More Permeable to K⁺ Than

question 44

Multiple Choice

When is a plasma membrane more permeable to K⁺ than to Na⁺?

• A)During the resting potential
• B)During the rising phase of an action potential
• C)During the rising phase of a graded potential
• D)Both a and b
• E)Both b and c

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Definitions:

Command Economy

An economic system where the government controls all major aspects of production, investment, and distribution.

Laissez-Faire

An economic theory from the 18th century that is strongly against the government interfering in the marketplace.

Invisible-Hand

A term coined by Adam Smith to describe the self-regulating nature of the marketplace, where individual self-interest inadvertently benefits society at large.

Command Economy

An economic system where the government or central authority makes all decisions regarding the production and distribution of goods and services.