The force of __________ moves potassium ions __________ the axon.

A. diffusion; into
B. retrograde transport; out of
C. electrostatic pressure; into
D. electrostatic pressure; out of


Answer: D

Psychology

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The evolutionary approach proposes that the Wason problem can be understood in terms of people's

a. innate language abilities. b. ability to work well with a group of others. c. innate reasoning abilities. d. tendency to detect when others are cheating.

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The activation-synthesis hypothesis would explain the bizarre nature of dreams by explaining it is due to:

a. unconscious attempts to fulfill latent wishes b. psychic premonitions of future events c. signals in the brain that are random in nature d. the splitting of consciousness into aware and unaware components

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Modern psychodynamic treatment tends to last no more than ____

a. ?a few weeks b. ?a few months c. ?one year d. ?two years

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A placebo is given to members of the ______ group.

a. control b. dependent c. experimental d. independent

Psychology