PPT-Bacteria Kingdoms Archaebacteria

amp Eubacteria What do you already know What are the characteristics of life Review the following terms Prokaryote Autotroph Heterotroph Aerobic Respiration Anaerobic Respiration What are . Domain. Most inclusive taxonomic category; larger than a kingdom. . Bacteria. . Domain of unicellular prokaryotes that have cell walls containing peptidoglycan.. Eubacteria. . Kingdom of unicellular prokaryotes whose cell walls are made up of peptidoglycan.. Domain. Most inclusive taxonomic category; larger than a kingdom. . Bacteria. . Domain of unicellular prokaryotes that have cell walls containing peptidoglycan.. Eubacteria. . Kingdom of unicellular prokaryotes whose cell walls are made up of peptidoglycan.. The History of Classification. In the 1700’s, Linnaeus separated all life into 2 Kingdoms: Plants and Animals.. More kingdoms added as knowledge of the diversity of organisms increased.. We currently have 6 Kingdoms. . Biology CP. What is Bacteria?. Prokaryotic. Can be: . Eubacteria. Archaebacteria. What is Bacteria?. Prokaryotic: does NOT have a nucleus. Can be: . Eubacteria. Archaebacteria. What is Bacteria?. Prokaryotic: does NOT have a nucleus. Structure and Function. 2. Prokaryote & Eukaryote. Evolution. 3. Cellular Evolution. Current evidence indicates that . eukaryotes evolved from prokaryotes. between 1 and 1.5 billion years ago. Two theories:. Bacteria. In this video clip, watch for the shapes of the different bacteria.. Bacteria . Parts of a bacteria (see board for diagram):. Cell wall (eubacteria with peptidoglycan). Cell membrane (sometimes called plasma membrane). Methanogens. Methanogens. are obligate anaerobes that will not tolerate even brief exposure to air (O. 2. ). Anaerobic environments are plentiful, however, and include marine and fresh-water sediments, bogs and deep soils, intestinal tracts of animals, and sewage treatment facilities. . 2. Prokaryote & Eukaryote. Evolution. 3. Cellular Evolution. Current evidence indicates that . eukaryotes evolved from prokaryotes. between 1 and 1.5 billion years ago. Two theories:. 1. . Infolding theory. Organisms classified from most general group, . domain. , down to most specific, . species. domain, kingdom, phylum, class, order, family, genus, species. Finding commonality in variety . use the mnemonic!. 7. th. Grade Science. P.S. DuPont Middle School. The History of Classification. In the 1700’s, Linnaeus separated all life into 2 Kingdoms: Plants and Animals.. More kingdoms added as knowledge of the diversity of organisms increased.. Lack a nucleus. DNA is naked, a single loop not bound in a chromosome. May contain plasmids (small circular fragments of DNA). Have ribosomes, but no other organelles.. DNA present as a long circular molecule.. Common Names. Archaebacteria. Archaea. Oldest bacteria. Methanogens. , . Halophiles. , . Thermoacidophiles. Eubacteria. Bacteria. Newer bacteria. Decomposes, parasites, . cyanobacteria. , nitrogen-fixation bacteria. Standards. GSE S7L1: Obtain, evaluate, and communicate information to investigate the diversity of living organisms and how they can be compared scientifically.. GSE 7L1b: Evaluate historical models of how organisms were classified based on physical characteristics how that led to the six-kingdom system (currently archaea, bacteria, protists, fungi, plants and animals). Who would live . here?!. OR here?!. Archaebacteria!. Eubacteria!. Kingdom Archaebacteria. Archaea . comes from Ancient Greek, meaning ancient things—believed to be in existence for around . 3.5 . BILLION .