Which of the Following Statements Is Most Likely True of the Biological

Multiple Choice

Which of the following statements is most likely true of the biological factors implicated in the development of depressive disorders?

A) Depressed individuals show lower levels of brain activity in a section of the prefrontal cortex that is involved in generating actions.
B) Depressed individuals have too many receptors for the neurotransmitter serotonin.
C) Depressed individuals have too many receptors for the neurotransmitter norepinephrine.
D) Depressed individuals show hyperactivity in those regions of the brain that are responsible for recognizing opportunities for pleasurable experiences.