VetBact - Medium 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-)?
Salmonella spp.:
Moraxella bovis:
Borrelia afzelii:
Corynebacterium diphtheriae diphtheriae:
Lawsonia intracellularis:
List correct answers