BIOLOGY 2EE3 Study Guide - Final Guide: Agaricus Bisporus, Agrobacterium Tumefaciens, Hiv
16 Oct 2013
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Document Summary
Names of microorganisms or groups of microorganisms that may appear in the final exam of bio 2ee3. Agrobacterium tumefaciens bacteria that can infect plants with its ti plasmid. Bacteroidetes obligate anaerobes that digest complex plant carbs in our gut; most common organism in human feces. Some species such as c. albicans are found in the gut. Chlamydia c. trachomatis causes std while c. pneumoniae causes pneumonia; reticulate body is more harmful than elemental body. Clostridium fermicutes/actinobacteria botulinum and tetani for example. Deinococcus radioduran even though it"s not thermophilic, it is classified as a deep branching thermophile because of its 16 s rrna sequence. Escherichia coli gamma proteobacteria; model gram negative bacteria. Halobacterium euryarchaeota that lives in hypersaline environments. Rhodopsin produces atp when struck by light; rhodopsin 1 absorbs blue light while rhodopsin 2 absorbs red light. Blue light = harmful, swim away; red light = good, swim toward.
