Microbial Metabolism Which of the following does not produce oxygen as a product of photosynthesis? Oak trees Phytoplankton Cyanobacteria Purple sulfur bacteria Oak trees Phytoplankton Cyanobacteria Purple sulfur bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Phosphate deregulated mutants are less sensitive to phosphate regulation moderately sensitive to phosphate regulation highly sensitive to phosphate regulation none of these less sensitive to phosphate regulation moderately sensitive to phosphate regulation highly sensitive to phosphate regulation none of these ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The mechanism of passive or facilitated diffusion require accumulation of solute against an electrochemical gradient metabolic energy accumulation or concentration of solute against an electrochemical gradient concentration of solute against an electrochemical gradient accumulation of solute against an electrochemical gradient metabolic energy accumulation or concentration of solute against an electrochemical gradient concentration of solute against an electrochemical gradient ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism The relationship between an oxidation-reduction potential difference and the standard free energy change is (where n is the number of moles of electron transferred, F= Faraday's constant and E°= standard oxidation-reduction potential difference) ΔG° = nFE° ΔG° = nFlnE° ΔG° = -nFE° ΔG° = -nFlnE° ΔG° = nFE° ΔG° = nFlnE° ΔG° = -nFE° ΔG° = -nFlnE° ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism If ΔG of a chemical reaction is positive in value and keq is less than 1 then the chemical reaction will not take place in any of the direction none of these proceeed in forward direction proceed in reverse direction not take place in any of the direction none of these proceeed in forward direction proceed in reverse direction ANSWER DOWNLOAD EXAMIANS APP
Microbial Metabolism Standard free energy change (ΔG) can be expressed as ΔG° = -RTlnkeq ΔG° = RTlnkeq ΔG° = -RT/lnkeq ΔG° = R/Tlnkeq ΔG° = -RTlnkeq ΔG° = RTlnkeq ΔG° = -RT/lnkeq ΔG° = R/Tlnkeq ANSWER DOWNLOAD EXAMIANS APP
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