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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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crisatino crisatino
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6 years ago
The portion of the atrium in the right side of the heart that is known as the heart's pacemaker is the:
A) atrioventricular (AV) node
B) sinoatrial (SA) node
C) atrioventricular bundle
D) bundle of His
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PonguitoPonguito
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6 years ago
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crisatino Author
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6 years ago
Helped a lot
TheMoffattMan
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Yesterday
Thanks
asd454512
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2 hours ago
Just got PERFECT on my quiz
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