Constrictions that divide the myelin sheath into segments are called _______________
a. dendrites.
b. glia.
c. nodes.
d. sclerosis.
Answer: c
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Which of the following is what we mean by "statistics"?
a. average of the heights of college basketball teams b. a set of procedures for handling data c. the batting averages of the local baseball team's starting players d. All of the above are examples of statistics.
In treating Parkinson's disease, the area of the brain that fetal brain tissue or stem cells is transplanted into is the:
A. basal ganglia B. hippocampus C. cerebellum D. occipital lobe
White light contains:
A. all the light waves in the visible spectrum B. long wavelength light C. all light waves except those of the wavelength corresponding to blue D. the primary color
Neurons ____
a. convey messages to glands b. have an oval or round shape c. are typically very large d. are usually smaller than glia