In the word "boys," the "s" is a

Which of the following drugs has antipsychotic properties?

A) Prozac B) Valium C) imipramine D) haloperidol

At most synapses, the effects of neurotransmitters are terminated by

a. enzymes. b. inhibition of receptor molecules. c. reuptake. d. closure of the ion channel in the postsynaptic neuron. e. reversal of polarization in the presynaptic neuron.