Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? Dinitrophenol neither (a) nor (b) The Fo base-piece of ATP synthase (without the Fl subunit) Both (a) and (b) Dinitrophenol neither (a) nor (b) The Fo base-piece of ATP synthase (without the Fl subunit) Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following is not true of glycolysis? ADP is phosphorylated to ATP via substrate level phosphorylation The pathway does not require oxygen The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters ADP is phosphorylated to ATP via substrate level phosphorylation The pathway does not require oxygen The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters 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 Why does the glycolytic pathway continue in the direction of glucose catabolism? High levels of ATP keep the pathway going in a forward direction Glycolysis occurs in either direction There are essentially three irreversible reactions that act as the driving force for the pathway The enzymes of glycolysis only function in one direction High levels of ATP keep the pathway going in a forward direction Glycolysis occurs in either direction There are essentially three irreversible reactions that act as the driving force for the pathway The enzymes of glycolysis only function in one direction ANSWER DOWNLOAD EXAMIANS APP
Glycolysis For every one molecule of sugar glucose which is oxidized __________ molecule of pyruvic acid are produced. 4 2 1 3 4 2 1 3 ANSWER DOWNLOAD EXAMIANS APP
Glycolysis The enzymes of glycolysis in a eukaryotic cell are located in the mitochondrial matrix cytosol intermembrane space plasma membrane mitochondrial matrix cytosol intermembrane space plasma membrane ANSWER DOWNLOAD EXAMIANS APP
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