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-)?
Borrelia afzelii:
Dichelobacter nodosus:
Clostridium tyrobutyricum:
Mycoplasma mycoides mycoides:
Proteus mirabilis:
List correct answers