Multiple Choice
The depolarization of the action potential in the pacemaker cells is driven by the rapid influx of _________ions through _________channels.
A) potassium : T -type calcium
B) potassium : funny
C) sodium : T -type calcium
D) sodium : funny
E) calcium : L -type calcium
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q71: What is the primary function of the
Q72: Which of the following components of an
Q73: Describe the structures of the heart that
Q74: Which component of an ECG represents ventricular
Q75: The cardiac cycle represents one heartbeat.
Q77: Describe the changes in pressure and volume
Q78: The small increase in ventricular pressure observed
Q79: Blood returns to the left atrium via
Q80: The volume of blood that is pumped
Q81: The T -Q segment is the time