Principles of Anatomy and Physiology 14e with Atlas of the Skeleton Set (14th Edition)

Published by Wiley
ISBN 10: 1-11877-456-6
ISBN 13: 978-1-11877-456-4

Chapter 18 - The Endocrine System - Figure 18.10 - Page 632: 1

Answer

T3 and T4 are secreted by the follicular cells of the thyroid gland.

Work Step by Step

The cuboidal follicular thyroid cells secrete T3 and T4 hormones; these hormones are also known as triiodothyronine , and tetraiodothyronine , respectively.
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