1.Binge eating disorder appears to be caused by abnormalities in ______ pathways
ID: 3504082 • Letter: 1
Question
1.Binge eating disorder appears to be caused by abnormalities in ______ pathways, similar to what is seen in substance abuse disorders.
A. dopamine
B. serotonin
C. glutamate
D. GABA
2.Which of the following is a criticism of drive theory?
A. External stimuli do not show an ability to alter behavior.
B. Only lower animals can be shown to have drives.
C. Many behaviors are not related to satisfying tissue needs.
D. Behaviors cannot be understood solely by looking at the preferred level of stimulation for people.
3.Lipoprivic hunger occurs when ______.
A. glucose levels are low
B. there is a deficit in fatty acids
C. amino acid levels are low
D. the stomach lacks a store of nutrients
Which of the following describes the labeled line coding of different tastes?
A. Information about salty, sweet, and umami is all detected by the same taste receptors.
B. Preferred tastes and nonpreferred tastes are coded by different taste receptors.
C. The pathway for each taste sensation appears differently when viewed under a microscope.
D. Separate cortical areas in the insula receive information from different taste receptors.
Explanation / Answer
1. The correct answer is Option A. Binge eating disorder appears to be caused by abnormalities in the dopamine pathways.
2. The correct answer is Option C. A criticism of the drive theory is that many behaviors are not related to satisfying tissue needs.
3. The correct answer is Option B. Lipoprivic hunger occurs when there is a deficit of fatty acids.
4. The correct answer is Option D. Separate cortical areas in the insula receive information from different taste receptors.
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