Metabotropic Receptors Can Open or Close Ion Channels Indirectly

question 72

Multiple Choice

Metabotropic receptors can open or close ion channels indirectly. The intermediary is typically a

• A) ligand-gated ion channel
• B) G-protein
• C) K⁺ ion
• D) secondary neurotransmitter

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Definitions:

Second-Degree Price Discrimination

A pricing strategy where prices vary according to quantity demanded or consumption levels, rather than across different consumer types.

Inverse Demand Function

A mathematical representation that expresses price as a function of quantity demanded, illustrating the relationship between the two inversely.

Monopolist

A market participant that is the sole seller of a good or service, thereby controlling its market.

Income

The money received by an individual or entity, typically in exchange for labor or investment.