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mrani1991.m

mrani1991.m

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Project Management1Biology2
Organism Aerotolerance Mode of Metabolism Metabolic reaction
Aerobic Heterotrophs Obligate Aerobe Chemoheterotrophic C6H12O6+6O2------->6CO2+6H2O
Cyanobacteria Aerobe ???? 6CO2+6H2O----hv--------------->C6H12O6+6O2
H2S Oxidizers(Beggiatoa) Microaerophilic ???? CO2+H2S---->CH2O+So
Purple non-sulfurbacteria Microaerophilic anaerobe ???? CH2O----->CO2+H2, andCO2+H2---hv---> CH2O
Purple sulfur bacteria anaerobe ???? CO2+H2S---hv--->CH2O+So
Green sulfur bacteria anaerobe ???? CO2+H2S---hv--->CH2O+So
Sulfate reducers anaerobe ???? CH2O+SO42------>CO2+H2S

hv represents light

CH2O represents organic carbon

1) Why is CaSO4mixed into the lowermost, enrichedslurry when making the column?

2) Why does H2S accumulate in the most anaerobicregion of the column?

3) In what ways does photosynthesis differe betweencyanobacteria and the green and purple sulfur bacteria?

4) Why can chemoheterotrophs grow throughout the column?

Answer: CaSO4 is mixed into the lowermost, enriched slurry when making the col...
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Answer: Step-by-step explanation: Set clear goals and expectations: Ensure tha...
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Answer: In order to calculate the inner volume (Vi) using dextran blue, the ma...
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