Multiple Choice
Within the nervous system,coding for the strength of a stimulus is accomplished through:
A) changes in the magnitude of the action potential.
B) changes in the length or duration of the action potential.
C) the frequency of nerve impulses.
D) an increase in the number of opening sodium channels.
Correct Answer:
Verified
Correct Answer:
Verified
Q17: Match each part of the nervous system
Q18: Which of the following is not true
Q19: Dendrites conduct impulses _ cell bodies.<br>A) toward<br>B)
Q20: Match each term with its definition or
Q21: Acetylcholine is in the same class of
Q23: What is the major function of neurons?
Q24: Serotonin is an example of a(n):<br>A) amino
Q25: A slight shift away from the resting
Q26: Which is true of a reflex arc?<br>A)
Q27: Schwann cells have a function in the