Multiple Choice
Which of the following occurs when threshold potential is reached?
A) The activation gates of Na+ channels open.
B) The inactivation gates of Na+ channels open.
C) The activation gates of Na+ channels close.
D) Na+/K+ active transport pumps are activated.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Oligodendrocytes are responsible for myelinating central nervous
Q75: Which structures are used by electrical synapses
Q76: Which cells are located in the brain
Q77: Identify each lettered part of the vestibular
Q78: During an action potential, what level can
Q79: Which portion of the nervous system is
Q81: Match each term with its definition.<br>-proprioceptors<br>A)single units
Q82: Match each term with its definition.<br>-lateral inhibition<br>A)single
Q83: Match each situation to the most appropriate
Q84: Match each term with its definition.<br>-sensory transduction<br>A)single