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-)?
Chlamydia trachomatis:
Staphylococcus pseudintermedius:
Campylobacter upsaliensis:
Actinobacillus equuli equuli:
Brucella suis:
List correct answers