The pyramids are __________ nerve tracts that are involved in the conscious control of __________.
A) ascending, smooth muscle
B) ascending, skeletal muscle
C) descending, smooth muscle
D) descending, cardiac muscle
E) descending, skeletal muscle
Answer: E) descending, skeletal muscle
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The exhaustion phase of the general adaptation syndrome (GAS) is characterized by
A) failure of electrolyte balance. B) an increasing ability to produce glucose from glycogen. C) increased pumping effectiveness of the heart. D) a sharp increase in motivation and energy. E) an increase in urine output.
The __________ is the area of the cloaca in which the rectum opens
Fill in the blank(s) with correct word
Innervation of a single target by both branches of the ANS
a. is called dual innervation b. occurs only for a small number of organs c. occurs only for sweat gland d. both (a) and (b) e. both (a) and (c)
Ribs 8, 9, and 10 are vertebrochondral ribs.
Answer the following statement true (T) or false (F)