According to the ethical guidelines for psychological researchers, deception can never be used during experimentation with human subjects

While there are far fewer male centenarians than female, the men who do reach this milestone tend to be stronger physically and cognitively than the women

Indicate whether the statement is true or false.

A drug that binds with a postsynaptic receptor, but does not open ion channels, would be termed a(n)

a. direct agonist. b. ligand. c. direct synergist. d. direct antagonist. e. indirect antagonist