Biology, asked by surbhi222, 1 year ago

what are S.A nodes in biology ​

Answers

Answered by Anonymous
1

S.A is situated at the upper right auricle .and it's generate action potential in heart and it's also known as pacemaker.

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Answered by shikayna2345
0

HEYA MATE..

S.A node ( sinutrial node ) ...

It is one of the major element in cardiac conduction system ..it controls the heart rate ..The SA node is the heart's natural pacemaker....

HOPE IT WILL HELP YOU.....

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