Which of the following is a depressor of the scapula?
a. Upper trapezius.
b. Upper pectoralis major.
c. Lower trapezius.
d. Serratus anterior.
Answer: c. Lower trapezius.
You might also like to view...
A megakaryoblast will develop into
a) a red blood cell. b) a white blood cell. c) a platelet. d) either a white blood cell or a platelet. e) none of these choices.
In general, for a vessel of a given size, a typical artery ________ compared to a typical vein.
A) is more elastic B) has less smooth muscle in its tunica media C) has no endothelium D) has thinner walls E) has a larger lumen
____________________ conduction involves the spread of the action potential along every patch of membrane down the length of the axon
Fill in the blank(s) with correct word
A cell or organ that responds to commands of the control center in negative feedback is termed a(n)
A) receptor. B) thermoregulator. C) control center (integration center). D) effector. E) stimulus.