BIOL 1202 : Test 2
Document Summary
The diversity of prokaryotes and viruses: organisms- any living or nonliving things, viruses, prions (mad cow disease), viroid. = the period" at the end of a sentence is about 1000 micrometer. Prokaryotic cells (0. 2-10 micrometer), viruses (0. 05-0. 2 micrometer: for less than one percent of bacteria cause human disease. Which organisms are members of the domains archaea and bacteria: bacteria and archaea domains, 12000 species described, may be 100-1000x that number, 1st organisms to appear on earth, 3. 9 to 4. 1 billion years ago. Human disease (that are caused by bacteria pathogen) Nothing to do with the host, has to do with the pathogen in the host. 70% of all pathogen are resistant to at least one or multiple forms of antibiotic (through evolution through artificial selection) Can be found in the root canal in teeth. If you are not prokaryote or eukaryote then it is not considered a living thing.
