Anatomy & Physiology: The Unity of Form and Function, 7th Edition

Published by McGraw-Hill Education
ISBN 10: 0073403717
ISBN 13: 978-0-07340-371-7

Chapter 15 - The Autonomic Nervous System and Visceral Reflexes - Study Guide - Testing Your Recall - Page 576: 19

Answer

The answer for# 19 is alpha -1, beta-1 and beta -2 adrenergic nerve fibers.

Work Step by Step

These nerve fibers all act trough the medium of changes of cAMP (second messenger) in their target cells.
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