All of the following bacteria are catalase positive, Except HomeCulture Media MCQsAll of the following bacteria are catalase positive, ExceptCulture Media MCQsQ. All of the following bacteria are catalase positive, ExceptE. coliShigella sppStaphylococcus sppStreptococcus sppAnswer: Streptococcus spp
The identification of bacteria by serologic tests is based on the presence of specific antigens. Which of the following bacterial components is least likely to contain useful antigens?