UofC CMMB 343 MT1 questions and answers graded A+

UofC CMMB 343 MT1Kingdom (5: monera, protista, animalia, plantae, fungi) - correct answer Classification no longer used Bacteria, Eukarya, Archaea - correct answer The 3 domains If the organisms are phylogenetically related (above 97% = closely related/same species; below 97% = different species) - correct answer 16S rRNA gene sequence indicates ... If the organisms are the same species or not (above 70% = same species; below 70% = different species) - correct answer DNA-DNA hybridization indicates ... 1) morphology 2) metabolism 3) genotype 4) phylogeny - correct answer 4 requirements to defining a species Where get E from (organic vs inorganic compound - eg. ammonia is inorganic) - correct answer What the difference between litho and organotrophs? H2, H2S, NH4+, FE2+ - correct answer List some examples of where chemolithotrophs get their E from oxidize inorganic compounds - correct answer What do chemolithotrophs do? Autotrophs - they fix C from CO2, reduce it into organic C - correct answer Most chemolithotrophs are _______________ Heterotrophs - get their C from organic compounds - correct answer Most chemoorganotrophs are _______________