VetBact - 'Easy' Gram Staining Quiz
Question
Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Species/subspecies
G+
G-
Clostridioides difficile
:
Pseudomonas aeruginosa
:
Mycoplasmopsis bovis
:
Yersinia enterocolitica
enterocolitica
:
Brucella melitensis
:
Treponema pallidum
pallidum
:
List correct answers
www.vetbact.org 2026-10-09
