Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? Dinitrophenol neither (a) nor (b) Both (a) and (b) The Fo base-piece of ATP synthase (without the Fl subunit) Dinitrophenol neither (a) nor (b) Both (a) and (b) The Fo base-piece of ATP synthase (without the Fl subunit) ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following is not a mechanism for altering the flux of metabolites through the rate-determining step of a pathway? Allosteric control of the enzyme activity Covalent modification of the enzyme Genetic control of the enzyme concentration Diffusional coupling between adjacent active sites Allosteric control of the enzyme activity Covalent modification of the enzyme Genetic control of the enzyme concentration Diffusional coupling between adjacent active sites ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Phosphofructokinase, the major flux-controlling enzyme of glycolysis is allosterically inhibited and activated respectively by Citrate and ATP AMP and Pi ATP and ADP ATP and PEP Citrate and ATP AMP and Pi ATP and ADP ATP and PEP ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following regulates glycolysis steps? All of these Phosphofructokinase Pyruvate kinase Hexose kinase All of these Phosphofructokinase Pyruvate kinase Hexose kinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During glycolysis, the major energy generating step involves Phosphofructokinase phosphoglycerate kinase pyruvate kinase glyceraldehyde-3 -dehydrogenase Phosphofructokinase phosphoglycerate kinase pyruvate kinase glyceraldehyde-3 -dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
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