How does the reduction potential (E0′) of chlorophyll a in PSI and PSII differ? Why must the reduction potential of PSII chlorophyll a be so highly electropositive?
Answer to relevant QuestionsWhat two enzymes are unique to the Calvin cycle? What reactions do these enzymes carry out? What would be the consequences if a mutant arose that lacked either of these enzymes? A fatty acid such as butyrate cannot be fermented in pure culture, although its anaerobic catabolism under other conditions occurs readily. How do these conditions differ, and why does the latter allow for butyrate ...Compare and contrast the metabolism of Gallionella and Geobacter. In what habitats might you find these organisms? In what ways is Chloracidobacterium thermophilum similar to green sulfur bacteria and in what ways is it different? What key features could be used to differentiate the following genera of gram-positive bacteria: Bacillus, Mycoplasma, Staphylococcus, Propionibacterium, Streptomyces, and Mycobacterium?
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