An Inhibitory Post-Synaptic Impulse (IPSP)

question 34

Multiple Choice

An inhibitory post-synaptic impulse (IPSP) :

• A) is represented by a movement of the neuron to a more positive voltage.
• B) moves the neuron further away from firing.
• C) involves the action of acetylcholine.
• D) occurs when Na⁺ ion channels open.
• E) occurs when K⁺ ion channels close.

---

Definitions:

Allocative Inefficiency

Allocative Inefficiency occurs when the allocation of resources does not correspond to consumer preferences, resulting in misallocation of resources and potential welfare losses.

Pure Monopolist

A market situation in which a single company or entity exclusively controls the supply of a particular good or service, with no close substitutes.

Price Discrimination

A pricing strategy where a firm sells the same product at different prices to different groups of consumers, based on their willingness to pay.

Movie Theater

A place where films are shown to the public for entertainment, typically featuring large screens and seating areas.