Antonio has been flying between New York and Madrid every week for the last year and often suffers from jet lag. One treatment suggested in your book is:
a. Serotonin
b. Dopamine
c. Melatonin
d. Stimulants
C
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The key idea behind the opponent-process theory of color vision is that:
a. increased activation of one type of color cell decreases activation in another b. the retina contains three kinds of color receptors c. ganglion cells encode most aspects of color d. each hemisphere of the brain processes color differently
John Hughlings Jackson is best known for a. demonstrating the localization of language in the brain. b. the Neuron Doctrine
c. mind-body dualism. d. viewing the nervous system as a hierarchy.
One of the most consistent findings from studies examining the effects of smoking on prenatal development is that babies born to smokers
a. are more likely to be mentally challenged than babies born to nonsmokers b. are more likely to have learning disorders than babies born to nonsmokers. c. are likely to be smaller in size than babies born to nonsmokers. d. are not distinguishable from babies born to nonsmokers.
Which of the following structures are found in the outer ear?
A. the pinna and auditory canal B. the pinna and the tympanic membrane C. the auditory canal and the tympanic membrane D. the auditory canal and the oval window