Multiple Choice
What determines whether a neuron has an action potential?
A) only the number of EPSPs impinging on an axon
B) only the number of IPSPs impinging on the dendrites
C) the combined effects of EPSPs and IPSPs
D) summation effects of IPSPs
Correct Answer:

Verified
Correct Answer:
Verified
Q2: A receptor can directly open a channel
Q5: What ordinarily prevents extensor muscles from contracting
Q8: Reuptake is an alternative to which other
Q8: Spatial summation refers to _.<br>A) multiple weak
Q13: What makes nitric oxide unique among neurotransmitters?<br>A)
Q50: A temporary hyperpolarization is known as an
Q73: Charles S. Sherrington was the first to
Q94: Sherrington studied _, which are automatic muscular
Q96: After one frog's heart has been stimulated,
Q110: Depolarization is to _ as hyperpolarization is