Spontaneous Development of Resistance to a Particular Antimicrobial Is Difficult

Multiple Choice

Spontaneous development of resistance to a particular antimicrobial is difficult if the drug

A) targets a single type of molecule AND binds to a single site on that target molecule.
B) targets several different molecules AND affects the cytoplasmic membrane.
C) affects only one molecule.
D) affects the cytoplasmic membrane.
E) binds to several sites on the target molecule AND targets several different molecules.