When epinephrine levels increase, in response to stress, Helper T-cell levels ____
and suppressor T-cell levels _____.
a. increase; decrease
b. increase; remain the same
c. decrease; decrease
d. decrease; increase
e. decrease; remain the same
d
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Because she did not want to raise her child in poverty, Alice put her baby up for adoption. If Alice's baby is raised by a middle-income family that provides a good home, what effect could this have on the child's IQ?
A. It will probably be lower than IQs of children who stay with their biological parents. B. It will not be significantly different from IQs of children who stay in a disadvantaged setting. C. It will be higher than IQs of children who stay in the disadvantaged setting only if the adoptive parents have above-average IQs. D. It may be as much as 10 points higher than IQs of children who stay in the disadvantaged setting.
Aristotle believed that the study of plants and animals ____
a. is completely unrelated to they study of humans b. is a way to identify what humans are not c. has no relevance at all d. is an important part of the quest for knowledge
What about human brain structure has been suggested as a possible reason for humans' vulnerability to schizophrenia?
A. Brain lateralization B. The division of the brain into four lobes C. White vs. gray matter distribution D. Cortical thickness
Which of the following are elements of identity?
A) otherings B) status indicators C) personal characteristics D) self-attitudes