Multiple Choice
The presynaptic neuron and postsynaptic neuron do not directly contact each other because
A) one would inhibit the actions of the other.
B) they never grow to sufficient length.
C) the synaptic vesicles keep them apart.
D) this would cause continuous impulse transmission.
E) acetylcholine prevents this action.
Correct Answer:

Verified
Correct Answer:
Verified
Q7: Neuroglial cells<br>A) metabolically support other neurons.<br>B) form
Q72: The reason that an action potential is
Q73: A group of chemicals that at low
Q74: The condition in which there is deterioration
Q75: Disturbances in sensory neurons will result in
Q77: Which of the following is NOT defined
Q78: Before another action potential "spike" can occur<br>A)there
Q80: One example of a simple reflex arc
Q81: Once a threshold is reached,<br>A)the number of
Q92: The part of the brain that controls