VetBact - Standard Gram Staining Quiz

Question

Species/subspecies	G+	G-
Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Helicobacter pylori:
Salmonella spp.:
Mycoplasmopsis bovis:
Corynebacterium pseudotuberculosis:
Brachyspira intermedia:
List correct answers