BIOLOGY
BIOLOGY
12th Edition
ISBN: 9781264839698
Author: Raven
Publisher: MCG CUSTOM
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Chapter 48.4, Problem 2LO
Summary Introduction

To determine: The description of the role of auto-rhythmic cells of the SA node.

Introduction: Heart is an important organ for the circulatory system that circulates blood to the entire body. Vertebrates have four chambers in the heart. The pumping of blood is regulated by the heart.

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