The binding of ________ to a nicotinic receptor of a muscle fiber will ________ it.
A. acetylcholine; excite
B. acetylcholine; inhibit
C. norepinephrine; excite
D. monoamine oxidase; inhibit
E. acetylcholinesterase; excite
Answer: A
You might also like to view...
Eversion and inversion refer to movements of the ____
a. hand
b. wrist
c. knee
d. foot
Large bundles of axons from several spinal nerves in the brachial plexus are termed
A) cords. B) rami. C) dermatomes. D) trunks. E) roots.
During inflammation fluids will passively diffuse out of blood vessels into the nearby, infected tissues. This implies all of the following except ________
A) B-lymphocytes will differentiate to become plasma cells B) the surrounding tissue will swell with excessive fluids C) the osmolarity of the fluids surrounding infected tissue is higher than the plasma D) nearby capillaries have become more permeable
what are the actions of the extensor hallucis longus? select all that apply.
a) plantar flexes foot b) extends great toe c) flexes great toe d) extends phalanges II-V e) dorsiflexes foot