When an agonist binds to a G-protein coupled receptor:
a. a G-protein repels away neurotransmitters.
b. neurotransmitters enter the neuron.
c. no effects occur for a G-protein.
d. a G-protein becomes activated.
Ans: D
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a) True b) False
Why do the gains in IQ scores and academic achievement attained from participation in early intervention programs typically fade after 2 to 3 years?
a. many children drop out of school at this point. b. many children do not complete the intervention program. c. many families move while their children are enrolled in the early intervention program. d. many children wind up attending poorly funded, low-quality public schools.
Which of the following statements is true of the development of motor skills in early childhood?
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If Olivia underwent ECT for severe suicidal ideation and it was successful in reducing her symptoms, she would have __________ likelihood of relapse.
A. a low B. neither a high nor low C. a high D. a variable