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    Exam 44: Internal Transport
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    Which of the Following Structures Is Considered to Be the Pacemaker
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Which of the Following Structures Is Considered to Be the Pacemaker

Question 93

Question 93

Multiple Choice

Which of the following structures is considered to be the pacemaker of the heart?


A) Atrioventricular node
B) Sinoatrial node
C) Atrioventricular bundle
D) Purkinje fibers
E) Intercalated discs

Correct Answer:

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