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-
Bacteroides fragilis
:
Leptospira interrogans
:
Mycoplasmoides pneumoniae
:
Actinobacillus equuli
equuli
:
Streptococcus pyogenes
:
List correct answers
www.vetbact.org 2025-07-15