What are two of the roles of glial cells?
a) occupying vacant space and removing waste
b) moving new neurons into place and shaping cells
c) regulating metabolic activity and serving as pain detectors
d) monitoring neural transmission and releasing hormones in the brain
ANS: a
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It is estimated that up to ______ of the effectiveness of a placebo may reflect the practitioner’s attitude toward it.
A. 25% B. 45% C. 70% D. 90%
People who consistently make internal, stable, and global attributions for ____________________ are more likely to suffer from increased stress-related health problems
Fill in the blank(s) with correct word
Tim is in his early twenties. He can expect
an increase in height. infertility and reproductive problems. an increase in infections and colds. muscle growth.
Drugs that are most likely to produce addiction have an effect on a. acetylcholine (ACh). b. serotonin
c. dopamine. d. norepinephrine.