Multiple Choice
Permeability of which ion is affected by a positive feedback mechanism once threshold is reached?
A) sodium
B) potassium
C) calcium
D) chloride
E) protein
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q112: _ are chemical messengers that do not
Q113: The normal direction for the movement of
Q114: The myelin on a myelinated fiber in
Q115: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2109/.jpg" alt=" Use this
Q116: The process by which incoming signals are
Q118: A spike is another name for the
Q119: Use the answer code below to answer
Q120: If neuron Y's neurotransmitter is causing neuron
Q121: In divergence,<br>A)many presynaptic neurons synapse with one
Q122: cAMP and phospholipase are more closely associated