The release of vesicles containing neuropeptides requires
A. higher levels of calcium than the release of small-molecule neurochemicals.
B. lower levels of calcium than the release of small-molecule neurochemicals.
C. approximately equal levels of calcium as the release of small-molecule neurochemicals.
D. no calcium at all.
Answer: A
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In the research conducted by Camp and Skrajner (2004) discussed in your textbook, it was found that the patients with dementia may have the capacity to learn to be skilled group leaders. What was the most salient limitation of this research? a. It only involved four participants
b. It only involved European American participants. c. It only involved female participants. d. It only involved participants from low socioeconomic statuses.
About ____ percent of all children are mentally retarded
a. 3 b. 13 c. 23 d. 33
Dr. Wilson is interested in the functions of a nucleus found in the hypothalamus of rats. Which of the following technologies would you recommend to Dr. Wilson for answering this question?
A. repeated rTMS B. fMRI C. single cell recording D. lesioning and electrical brain stimulation
Murray is studying the effects of heredity and environment on IQ test scores. He thinks that heredity is the most important factor in determining IQ. Which finding would support his argument most strongly?
A. Identical twins reared together tend to have similar IQ scores. B. Identical twins reared apart tend to have similar IQ scores. C. Siblings reared together tend to have similar IQ scores. D. Unrelated children reared together tend to have similar IQ scores.