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-
Clostridium perfringens
:
Francisella tularensis
tularensis
:
Fusobacterium necrophorum
necrophorum
:
Taylorella equigenitalis
:
Bordetella pertussis
:
List correct answers
www.vetbact.org 2026-07-19