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    Biology
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    The Human Body
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    Exam 16: Heart
  5. Question
    The Purpose of This Structure Is to Momentarily Delay the Spread
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The Purpose of This Structure Is to Momentarily Delay the Spread

Question 36

Question 36

Multiple Choice

The purpose of this structure is to momentarily delay the spread of the signal from the atrium to the ventricles.


A) SA node
B) Purkinje fibers
C) bundle of His
D) AV node

Correct Answer:

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