1. Cells in the nervous system that report touch show all of the following EXCEPT
A. localization for areas of the skin
B. unlimited life span
C. center-surround receptive fields
D. sensory adaptation
2. The visual cortex is to the auditory cortex as the occipital lobe is to the
A. occipital lobe
B. frontal lobe
C. temporal lobe
D. parietal lobe
3. In the United States, melatonin is classified as
A. a steroid
B. a narcotic
C. a form of caffeine
D. a dietary supplement