VetBact - Standard 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-
Staphylococcus hyicus
(hyicus)
:
Mycobacterium avium
avium
:
Shigella dysenteriae
:
Glaesserella parasuis
:
Salmonella enterica
arizonae
:
List correct answers
www.vetbact.org 2026-06-13