Biology (11th Edition)

Published by McGraw-Hill Education
ISBN 10: 1-25918-813-2
ISBN 13: 978-1-25918-813-8

Chapter 45 - The Endocrine System - Review Questions - Apply: 1

Answer

A.

Work Step by Step

B. and D. are wrong since steroid do not use second messengers or G-proteins, and C. is wrong since hormones can stimulate kinases but are not kinases themselves.
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