Glycolysis Which of the following is not a mechanism for altering the flux of metabolites through the rate-determining step of a pathway? Diffusional coupling between adjacent active sites Covalent modification of the enzyme Genetic control of the enzyme concentration Allosteric control of the enzyme activity Diffusional coupling between adjacent active sites Covalent modification of the enzyme Genetic control of the enzyme concentration Allosteric control of the enzyme activity ANSWER DOWNLOAD EXAMIANS APP
Glycolysis In glycolysis, ATP is formed by the transfer of a high-energy phosphate from 1,3-bisphosphoglycerate to ADR No such high-energy phosphate donor has ever been isolated in mitochondria because the techniques for isolating the phosphate donor are not refined enough the high-energy phosphate donor is very short-lived and difficult to isolate no such phosphate donor exists None of these the techniques for isolating the phosphate donor are not refined enough the high-energy phosphate donor is very short-lived and difficult to isolate no such phosphate donor exists None of these ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Fructose-2,6-bisphosphate activates fructose-1,6-bisphosphatase inhibits fructose-1,6-bisphosphatase activates phosphofructokinase both (b) and (c) activates fructose-1,6-bisphosphatase inhibits fructose-1,6-bisphosphatase activates phosphofructokinase both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Glycolysis A kinase is an enzyme that removes phosphate groups of substrates removes water from a double bond uses ATP to add a phosphate group to the substrate uses NADH to change the oxidation state of the substrate removes phosphate groups of substrates removes water from a double bond uses ATP to add a phosphate group to the substrate uses NADH to change the oxidation state of the substrate ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Glycolytic pathway regulation involves All of these feedback, or product, inhibition by ATP allosteric stimulation by ADP allosteric inhibition by ATP All of these feedback, or product, inhibition by ATP allosteric stimulation by ADP allosteric inhibition by ATP ANSWER DOWNLOAD EXAMIANS APP
Glycolysis The active form of glycogen phosphorylase is phosphorylated, while the dephosphorylation of which active form occurs? Glycogen hydrolase Glycogen synthase Glycogen semisynthase Glycogen dehydrogenase Glycogen hydrolase Glycogen synthase Glycogen semisynthase Glycogen dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS