Campbell Essential Biology with Physiology (5th Edition)
Campbell Essential Biology with Physiology (5th Edition)
5th Edition
ISBN: 9780321967671
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece, Kelly A. Hogan
Publisher: PEARSON
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Chapter 29, Problem 2SQ

Which of the following activities of soil bacteria does not contribute to creating a form of nitrogen that plants can use?

  1. a. the fixation of atmospheric nitrogen
  2. b. the conversion of ammonium to nitrate
  3. c. the assembly of amino acids into proteins
  4. d. the generation of ammonium from proteins in dead leaves
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Soil Ecology; Author: Prof. Mark Valen;https://www.youtube.com/watch?v=rByV6yvJ-Ho;License: Standard youtube license