Which chemical pathway appears to be important both in some types of psychotic behavior and in the reinforcing properties of various drugs?
A. Mesolimbic dopamine pathway
B. Glutamate pathway
C. Acetylcholine pathway from the nucleus basalis
D. Serotonin pathway from the raphe nuclei
Answer: A
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Which of the following is a characteristic of contemporary cross-border crimes?
A. These crimes require criminals to have access to many resources. B. These crimes require criminals to have much higher expertise than was required of past criminals. C. These crimes are more frequently reported than they were in the past. D. These crimes are driven by consumer demand.
Compared to a century ago, the divorce rate today is
a. half as high. b. about the same. c. almost four times higher. d. more than ten times higher.
In grocery stores and on television there is a trend toward marketing "brain foods" to the general public. These "brain foods" contain , which protect your cells from free radicals
a. antioxidants b. omega-3 fats c. B vitamins d. hormone replacements
A professor says to a student, “I will not accept your paper after 5 pm today.” The content level of meaning in this message is that the professor
A. is open to negotiation. B. feels s/he has to explain the policy to the student. C. can exercise power over the student. D. feels s/he has greater status than the student. E. won’t accept the paper after 5 pm today.