At most synapses, the effects of neurotransmitters are terminated by
a. enzymes.
b. inhibition of receptor molecules.
c. reuptake.
d. closure of the ion channel in the postsynaptic neuron.
e. reversal of polarization in the presynaptic neuron.
c. reuptake.
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Dr. Ramorey wants 90-year-old Mr. Higgins to participate in a research study that involves moderate risks. Mr. Higgins is incapable of consenting. Which of the following would best state your advice regarding Mr
Higgins's participation in the study? A) He should not be allowed to participate in the study under any circumstances. B) He should be allowed to participate in the study regardless of the benefit. C) He should only be allowed to participate in the study if his participation will benefit others. D) He should only be allowed to participate in the study if it is likely to benefit him directly.
Analogical problem solving depends on finding __________
a. a parallel structure b. an orthogonal structure c. a perpendicular structure d. an oblique