Biology
Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 27, Problem 3TY

 Gram-staining is a procedure that microbiologists use to

  1. a. determine if a bacterial strain is a pathogen.
  2. b. determine if a sample of bacteria sample can break down oil.
  3. c. infer the structure of the cell wall of bacteria and their response to antibiotics.
  4. d. count bacteria in medical or environmental samples.
  5. e. do all of the above.
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