Because they have similar chemical structures, morphine and heroin are able to lock into receptor sites for ________
a) GABA
b) serotonin
c) dopamine
d) endorphins
ANS: d
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What did Bouchard find in his study?
A. Identical twins varied greatly in behaviors. B. Identical twins varied greatly in personality traits. C. The twins were identical in behaviors. D. The twins were very similar in personality traits.
Potassium ions are most concentrated in the ______ fluid.
A. intracellular B. extracellular C. intracellular and extracellular D. nonpolarized
A memory expert testifies in court for the defence that the eyewitness testimony should be given less importance because it is contaminated with biases. The expert is articulating the position FIRST advanced by:
A) Max Weirtheimer. B) Hermann Ebbinghaus. C) Jean Piaget. D) Frederic Bartlett.
Which model asserts that knowledge is reconstructed based on activations among interconnected neural networks?
A) stores B) conservation C) connectionist D) production systems