Given the characteristics of small-molecule transmitters and neuropeptides, we can conclude that small-molecule transmitters
a. are well-suited to roles as neurotransmitters, whereas neuropeptides are well-suited to roles as neuromodulators.
b. are well-suited to roles as neuromodulators, whereas neuropeptides are well-suited to roles as neurotransmitters.
c. and neuropeptides are equally
well-suited to be either neurotransmitters or neuromodulators.
d. and neuropeptides frequently act as neuromodulators and neurohormones, but rarely function as neurotransmitters.
a
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Which of the following conclusions has been supported by the results of REM sleep research?
A. Depriving someone of REM sleep leads to severe psychological disturbances. B. Reduced REM sleep is associated with emotional disorders. C. Greater than average amounts of REM sleep indicate psychological problems. D. Without REM sleep it is impossible to perform stressful tasks.
Techniques used in management today were developed by the
A. Classical school B. Management science and behavioral school C. Both answers are correct
When relaxed, the vagina is approximately _____
a. 3 inches in length c. 6 inches in length b. 4 inches in length d. 7 inches in length
Warren, Kay, Zosh, Duchon, and Sahuc (2001) controlled the optic flow pattern that participants were viewing while walking in a specially designed room. They found that participants ignored optic flow information when they had a specific goal in mind.
Answer the following statement true (T) or false (F)