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-
  Bartonella clarridgeiae:
  Listeria monocytogenes:
  Trueperella pyogenes:
  Bacillus cereus:
  Borrelia burgdorferi:
  Salmonella enterica arizonae:
 List correct answers

www.vetbact.org 2026-06-25