why are sulphate reducing bacteria common in marine sediments?,which are two major electron donors for SRB.
2.why is 350°c water emitted from vents not boiling?why are bacteria isolated from deep marine waters psychophillic?
3.how does prochlorococcus contribute to both the oxygen and carbon cycle.
why are sulphate reducing bacteria common in marine sediments?,which are two major electron donors for SRB....
What is the reducing agent (or electron donor) in the following reaction? Pyruvate + NADH + H^+ rightarrow Lactate + NAD^+ A. oxygen B. NADH+H^+ C. NAD^+ D. lactate E. pyruvate Reactants capable of interacting to form products in a chemical reaction must first overcome a thermodynamic barrier known as the reaction's A. entropy B. heat content. C. activation energy. D. endothermic level. E. free-energy content. What does the chemiosmotic process in mitochondria involve? A. establishment of a proton gradient...