________ account for roughly half of the volume of the nervous system
A) Axons
B) Dendrites
C) Neuroglia
D) Synapses
E) Efferent fibers
C
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Parasympathetic activity is responsible for increased smooth muscle motility and secretory activity in digestive tract organs.
Answer the following statement true (T) or false (F)
Secretion of insulin causes
A. a decrease in the permeability of cell membranes to glucose. B. an increase in the breakdown of glycogen to release glucose. C. an increase in the concentration of blood glucose. D. a decrease in the concentration of blood glucose.
The vestibular nuclei are located within the _______ and project directly to the _______
A. medulla, cerebellum B. cerebellum, medulla C. cerebellum, thalamus D. thalamus, cerebral cortex E. thalamus, cerebellum
Which of the following functions in rotational equilibrium?
A. Utricle B. Saccule C. Semicircular canals D. Both saccule and utricle are correct.