Caffeine's ability to keep you awake is due to:
a. Enhancing the release of adenosine
b. Blocking adenosine receptors
c. Inhibition of REM
d. Inhibition of slow-wave activity
B
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Your textbook discussed research on power in lesbian relationships. This research indicates that
a. salary is an important determinant of power among lesbian couples. b. in most lesbian couples, one woman performs most of the housework. c. in most lesbian couples, the woman with the lower salary performs about 90% of the housework; if the women have similar salaries, however, they divide the housework equally. d. lesbian couples are happier if both members of the pair contribute equally to decision making.
Chronic drug effects refer to those that are due to prolonged exposure to the drug
Indicate whether the statement is true or false
Bumps on the tongue called _____ contain numerous _____
A) mechanoreceptors; taste buds B) papillae; taste buds C) taste buds; mechanoreceptors D) taste buds; papillae
The law of __________, proposed by Edward Thorndike, states that an organism is likely to repeat a response that produces a desirable outcome and is unlikely to repeat a response that produces an undesirable outcome
a. reward b. effect c. avoidance d. punishment