Suzanne has been having difficulty falling asleep and waking up in the morning. She has also noticed that her appetite has changed and that she has become somewhat more aggressive. What neurotransmitter is most likely involved in Suzanne’s symptoms?
A. serotonin
B. glutamate
C. dopamine
D. GABA (gamma-aminobutyric acid)
E. acetylcholine
A. serotonin
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What is a female reproductive cell called?
A. a gamete B. a sperm C. a zygote D. an ovum
Anna and Jean are having a discussion in class about touch and representation of various body parts in the primary somatosensory cortex. They decided that the ____ would have the largest representation.
A. foot B. back C. thumb D. leg
The learning perspective views abnormal behavior as __________________
a. being symptomatic of underlying biological problems b. developing from unresolved unconscious conflict c. the problem itself d. stemming from societal problems
Who is LEAST likely to be poor in old age?
A) a U.S. woman in her eighties B) someone who retires in the United States after working at a low-wage job C) a German retiree in his eighties D) someone who retires early in the United States because of health concerns