VetBact

VetBact - Medium Gram Staining Quiz



Question

Which of the following bacteria is/are Gram positive (G+) and which ones are Gram negative (G-)?
Species/subspeciesG+G-
  Escherichia coli:
  Eperythrozoon felis:
  Mycobacterium tuberculosis:
  Rhodococcus hoagii:
  Streptococcus equi zooepidemicus:
  Mycoplasma mycoides mycoides:
 List correct answers

www.vetbact.org 2026-07-30