Biology (11th Edition)

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

Chapter 47 - The Digestive System - Review Questions - Apply: 3



Work Step by Step

B. is wrong since water does not activate these molecules, and A. is incorrect since it takes as much or more material and energy to make inactive forms. D. can be eliminated since they are small and wouldn't clog a gland in any form.
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