How is acetylcholine normally deactivated at the neuromuscular junction?
a. It is competitively overridden
b. It is inactivated by acetylcholinesterase.
c. It is degraded by the warmer temperature at the neuromuscular junction.
d. It has a half-life of two to four minutes.
.B
You might also like to view...
Loss of equilibrium and motor coordination would most likely be related to a lesion in which structure?
A. Limbic system B. Pons C. Pituitary gland D. Medulla oblongata E. Cerebellum
How does wearing gloves increase the friction between the hands and the bat?
A. changes ?k B. changes ?s C. changes R D. friction is not increased
In general, which route of drug administration has a longer duration of action than IV, yet a shorter duration of action than oral?
a. rectal b. transdermal c. inhalation d. IM
During conduction by local current flow, current flows locally between the active and adjacent inactive area of the cell membrane, thereby decreasing the potential in the inactive area to threshold
Indicate whether the statement is true or false