UofC CMMB 343 MT1 Exam Questions with Complete Solutions | 100% pass

Kingdom (5: monera, protista, animalia, plantae, fungi) - Classification no longer used Bacteria, Eukarya, Archaea - The 3 domains If the organisms are phylogenetically related (above 97% = closely related/same species; below 97% = different species) - 16S rRNA gene sequence indicates ... If the organisms are the same species or not (above 70% = same species; below 70% = different species) - DNA-DNA hybridization indicates ... 1) morphology 2) metabolism 3) genotype 4) phylogeny - 4 requirements to defining a species Where get E from (organic vs inorganic compound - eg. ammonia is inorganic) - What the difference between litho and organotrophs? H2, H2S, NH4+, FE2+ - List some examples of where chemolithotrophs get their E from oxidize inorganic compounds - What do chemolithotrophs do?Autotrophs - they fix C from CO2, reduce it into organic C - Most chemolithotrophs are _______________ Heterotrophs - get their C from organic compounds - Most chemoorganotrophs are _______________ Primary producers - Autotrophs get their C from (inorganic) CO2 via the Calvin cycle and are ____________ meaning they synthesize new organic C from inorganic C Where they get their E from (light or chemicals) - The difference between chemo and phototrophs? H2 - What was the earlier electron donor? S0 - What was the earliest electron acceptor Allochthonous - inputs of organic matter, such as