 |  | Archaea A domain of prokaryotic organisms that differ from bacteria. In contrast to bacteria, arachaea lack cell wall peptidoglycan, contain histone-like proteins, and possess chemically distinct cell membrane phospholipids. Read more about this term in the Online Textbook: Microbial Diversity: Introduction Related Terms: Eukarya Related Images: None
Related Animations: The Three Domains View QuickTime Movie Tree of Life -- Lateral Gene Transfer Diagram View Animation Still |  |  | |