Big Idea 1

19. eubacteria: Eubacteria are single-celled organisms that are prokaryotic. Eubacteria are simple cells that have rigid cell walls made from peptidoglycan and usually flagella/cilia for movement. Eubacteria are referred to as "true bacteria" and are very common. Often, Eubacteria will help other organisms (digesting food in the stomach), but there are some eubacteria that are harmful as well. The Red River Hog in the picture has eubacteria in it that help it with digesttion