Which statement characterizes sympathetic activity?
a. blood vessels with alpha receptors dilate.
b. the bronchioles constrict.
c. the pupils of the eye dilate.
d. the secretion of the sweat glands is inhibited.
e. the urinary bladder contracts and eliminates urine.
C
You might also like to view...
Molarity is measured in the units of moles solute/L solution.
Indicate whether this statement is true or false.
The first event to occur during development of the reproductive system would be the ________.
A. formation of the vagina B. development of the Müllerian ducts C. onset of testosterone production D. descent of the testes into the scrotum
The line where gingiva and alveolar mucosa meet is known as the
A. sulcus terminalis. B. mucobuccal fold. C. vermilion border. D. mucocutaneous junction. E. mucogingival junction.
Which of the following is NOT a characteristic of fast-twitch fibers?
A. Useful for bursts of energy B. Mostly aerobic C. Light in color D. Fatigues quickly