VetBact

VetBact - Standard Gram Staining Quiz



Question

Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Species/subspeciesG+G-
  Staphylococcus chromogenes:
  Prevotella melaninogenica:
  Aeromonas salmonicida salmonicida:
  Lawsonia intracellularis:
  Mesomycoplasma hyopneumoniae:
 List correct answers

www.vetbact.org 2026-02-25