Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? Dinitrophenol Both (a) and (b) neither (a) nor (b) The Fo base-piece of ATP synthase (without the Fl subunit) Dinitrophenol Both (a) and (b) neither (a) nor (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? Covalent modification of the enzyme Diffusional coupling between adjacent active sites Genetic control of the enzyme concentration Allosteric control of the enzyme activity Covalent modification of the enzyme Diffusional coupling between adjacent active sites Genetic control of the enzyme concentration Allosteric control of the enzyme activity ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Phosphofructokinase, the major flux-controlling enzyme of glycolysis is allosterically inhibited and activated respectively by ATP and ADP AMP and Pi Citrate and ATP ATP and PEP ATP and ADP AMP and Pi Citrate and ATP ATP and PEP ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following regulates glycolysis steps? Pyruvate kinase All of these Hexose kinase Phosphofructokinase Pyruvate kinase All of these Hexose kinase Phosphofructokinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During glycolysis, the major energy generating step involves Phosphofructokinase pyruvate kinase phosphoglycerate kinase glyceraldehyde-3 -dehydrogenase Phosphofructokinase pyruvate kinase phosphoglycerate kinase glyceraldehyde-3 -dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
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