VetBact

VetBact - Standard Gram Staining Quiz



Question

Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Species/subspeciesG+G-
  Yersinia pestis:
  Burkholderia pseudomallei:
  Shigella flexneri:
  Vibrio cholerae:
  Clostridioides difficile:
 List correct answers

www.vetbact.org 2026-01-19