Jacob has taken Ecstasy. The activity within his brain will increase because this drug
a. causes more neurotransmitters to be released.
b. will prolong the action of certain neurotransmitters.
c. will directly stimulate brain cells by mimicking specific neurotransmitters in the brain.
d. will fill receptor sites on brain cells and block incoming messages.
A
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Igor is approached by a mad scientist who says he will pay Igor either $100 for each pair of his autosomes or $500 for each pair of his sex chromosomes. Assuming Igor wants to make as much money as possible, which offer should he take?
a. $100 for each pair of autosomes b. $500 for each pair of sex chromosomes c. Either one, because Igor will make the same amount with both offers d. Neither one, because humans have neither autosomes nor sex chromosomes
Psychologists want to find the causes of behavior and view the research process as puzzle solving because they share this value of science
a. organization c. empiricism b. determinism d. curiosity