Answer
Amino acids
Work Step by Step
In the sulfur cycle, microbes degrade organic sulfur compound such as amino acids to release $H_{2}S$
Microbiology: An Introduction, 11th Edition
by Tortora, Gerard J.; Funke, Berdell R.; Case, Christine L.
Published by
Benjamin Cummings
ISBN 10:
0321733606
ISBN 13:
978-0-32173-360-3
Chapter 27 - Environmental Microbiology - Study Questions - Review - Page 797: 3a
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
