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Type: Multiple-Choice
Category: Microbiology
Level: None
Author: ctannoya
Created: 10 years ago

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Microbiology Question

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None Microbiology

Both Beggiatoa and the purple sulfur bacteria use H2S. These bacteria differ in that Beggiatoa:
  1. Uses H2S for an energy source
  2. Uses H2S for a carbon source
  3. uses light energy
  4. belongs to the gammaproteobacteria
  5. is a heterotroph