Think of the human neuron as being analogous to your home computer. The computer has many parts. It has a printer, a monitor, a mouse, a video card, and many other components. Which part of the "neuron"

Carmelo is giving a report to his graduate seminar on

research on the effectiveness of psychodynamic therapies. Which point would you be most likely to hear him make if you were in that seminar? A) Active confrontation of irrational thinking and the display of empathy are two important psychodynamic therapeutic techniques. B) Claims of repressed traumatic memories are a growing problem and there is strong research to support the validity of such claims. C) Practicing new, adaptive behaviors is more important than gaining insight into one's unconscious conflicts. D) Unconscious motives clearly impact our daily behavior in many different and important ways.

The human penis becomes erect during sexual arousal because of

a. a bone that protrudes into it b. blood filling it c. the urethra expanding d. muscles contracting and enlarging