An agonist is Multiple choice question.a drug that increases a neurotransmitter's effects.the part of the neuron that carries information away from the cell body.a drug that blocks a neurotransmitter's effects.

An (agonist/antagonist) is a drug that blocks a neurotransmitter's effects.

An agonist is a substance that:a.Interacts with the receptor and initiates changes in cell function, producing various effectsb.Interacts with the receptor without producing any effectc.Increases the concentration of another substance to produce the effect

An antagonist is a drug that can …Group of answer choicesdeactivate the enzyme that destroys a neurotransmitter.decrease reuptake of neurotransmitters.bind to post-synaptic receptors without activating them.bind to and activate post-synaptic receptors.

A drug that binds to a receptor and produces a biological response that mimics the response to the endogenous ligand is known as* (A) Agonist (B) Antagonist (C) Functional antagonist (D) Partial agonist (E) Partial antagonist

An antagonist is Multiple choice question.a type of brain scan that illuminates neural networks.a drug that blocks a neurotransmitter's effects.a drug that mimics or increases a neurotransmitter's effects.a large bundle of neurons that connects the brain's two hemispheres.