A Drug That Binds at a Postsynaptic Site Different from That

question 17

Multiple Choice

A drug that binds at a postsynaptic site different from that of the neurotransmitter and facilitates the opening of ion channels would be termed a(n)

• A) indirect antagonist.
• B) ligand.
• C) direct synergist.
• D) indirect agonist.
• E) inducer.

---

Definitions:

Partial Reinforcer

A type of reinforcement strategy where a reward is given only some of the time after the desired behavior is exhibited.

Primary Reinforcer

A naturally reinforcing stimulus like food or water, which does not require learning to become pleasurable or desirable.

Fixed-Interval

A schedule of reinforcement where rewards are provided after a specific and constant period of time has passed.

Variable-Interval

A reinforcement schedule where a reward is given after a random period has elapsed following a response.