Campbell Biology (11th Edition)

Published by Pearson
ISBN 10: 0-13409-341-0
ISBN 13: 978-0-13409-341-3

Chapter 4 - Test Your Understanding - Level 2 - Application/Analysis - Page 65: 7


A. The replacement of the -OH of a carbonyl group with hydrogen.

Work Step by Step

B through D are all wrong since they involve elements other than C, H, and O, (B. S, C. P, D. N) which are not involved in carbonyl or carboxyl groups.
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