Title: 
Headings: 

Content: Six Kingdoms!!!! Domain & Kingdom Characteristics(KNOW THIS) Domain Eubacteria  Bacteria are the most abundant organisms on Earth. Some bacteria cause disease. Other bacteria are used by humans to process foods. Bacteria are used to control agricultural pests, to produce various chemicals, and to perform genetic engineering. Some bacteria are chemoautotrophs, some are photosynthetic, and others are heterotrophic. Domain Archaebacteria Single-celled bacteria Contain cell walls that DO NOT have peptidoglycan. Contain lipids different from those in Eubacteria and Eukaryotes. As with the genes of Eukaryotes, the genes of archaebacteria can be interrupted by introns. Three Types exist: