Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? Both (a) and (b) neither (a) nor (b) Dinitrophenol The Fo base-piece of ATP synthase (without the Fl subunit) Both (a) and (b) neither (a) nor (b) Dinitrophenol 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? Phosphofructokinase Hexose kinase All of these Pyruvate kinase Phosphofructokinase Hexose kinase All of these Pyruvate kinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During glycolysis, the major energy generating step involves phosphoglycerate kinase Phosphofructokinase glyceraldehyde-3 -dehydrogenase pyruvate kinase phosphoglycerate kinase Phosphofructokinase glyceraldehyde-3 -dehydrogenase pyruvate kinase ANSWER DOWNLOAD EXAMIANS APP
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