Glycolysis Which of the following regulates glycolysis steps? All of these Pyruvate kinase Phosphofructokinase Hexose kinase All of these Pyruvate kinase Phosphofructokinase Hexose kinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Glycolytic pathway regulation involves feedback, or product, inhibition by ATP allosteric inhibition by ATP All of these allosteric stimulation by ADP feedback, or product, inhibition by ATP allosteric inhibition by ATP All of these allosteric stimulation by ADP 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 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 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 PEP Citrate and ATP ATP and ADP AMP and Pi ATP and PEP Citrate and ATP ATP and ADP AMP and Pi ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During glycolysis, the major energy generating step involves pyruvate kinase glyceraldehyde-3 -dehydrogenase Phosphofructokinase phosphoglycerate kinase pyruvate kinase glyceraldehyde-3 -dehydrogenase Phosphofructokinase phosphoglycerate kinase ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following is not true of glycolysis? The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose ADP is phosphorylated to ATP via substrate level phosphorylation The pathway does not require oxygen The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose ADP is phosphorylated to ATP via substrate level phosphorylation The pathway does not require oxygen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS