Glycolysis For every one molecule of sugar glucose which is oxidized __________ molecule of pyruvic acid are produced. 2 3 1 4 2 3 1 4 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 The enzymes of glycolysis only function in one direction Glycolysis occurs in either direction There are essentially three irreversible reactions that act as the driving force for the pathway High levels of ATP keep the pathway going in a forward direction The enzymes of glycolysis only function in one direction Glycolysis occurs in either direction There are essentially three irreversible reactions that act as the driving force for the pathway ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Glucose from the breakdown of glycogen is obtained in the liver by phosphorolysis the muscles by hydrolysis the muscles by phosphorolysis both (a) and (b) the liver by phosphorolysis the muscles by hydrolysis the muscles by phosphorolysis both (a) and (b) 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 Genetic control of the enzyme concentration Diffusional coupling between adjacent active sites Covalent modification of the enzyme Allosteric control of the enzyme activity Genetic control of the enzyme concentration Diffusional coupling between adjacent active sites Covalent modification of the enzyme ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? Dinitrophenol The Fo base-piece of ATP synthase (without the Fl subunit) neither (a) nor (b) Both (a) and (b) Dinitrophenol The Fo base-piece of ATP synthase (without the Fl subunit) neither (a) nor (b) Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Glycolysis When concentration of the reactants is higher than the equilibrium concentration then both (b) and (c) the gibbs free energy will be positive the gibbs free energy will be negative more products will be formed both (b) and (c) the gibbs free energy will be positive the gibbs free energy will be negative more products will be formed ANSWER DOWNLOAD EXAMIANS APP
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