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All of the following are basic components of emotion except a. bodily arousal. b. production of neuropeptide Y. c. cognition. d. expressed behavior.

If the lateral hypothalamus in a laboratory animal is stimulated, the animal a. stops eating. b. starves to death. c. begins to eat even if it has just consumed a full meal. d. becomes obese.

Which of the following statements best describes how the drug Viagra works? a. It increases sex drive. b. It relaxes blood vessels in the penis. c. It lowers blood pressure. d. It stimulates the muscles of the penis.

At the top of Maslow's hierarchy of needs is the need that motivates people to fulfill their unique potentials and become all they are capable of being. This is known as the need for a. esteem. b. achievement. c. love and belongingness. d. self-actualization.