Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? 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) Dinitrophenol 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 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 ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Phosphofructokinase, the major flux-controlling enzyme of glycolysis is allosterically inhibited and activated respectively by ATP and ADP Citrate and ATP AMP and Pi ATP and PEP ATP and ADP Citrate and ATP AMP and Pi ATP and PEP ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following regulates glycolysis steps? Pyruvate kinase All of these Phosphofructokinase Hexose kinase Pyruvate kinase All of these Phosphofructokinase Hexose kinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During glycolysis, the major energy generating step involves phosphoglycerate kinase Phosphofructokinase pyruvate kinase glyceraldehyde-3 -dehydrogenase phosphoglycerate kinase Phosphofructokinase pyruvate kinase glyceraldehyde-3 -dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
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