Glycolysis For every one molecule of sugar glucose which is oxidized __________ molecule of pyruvic acid are produced. 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Glycolysis The released energy obtained by oxidation of glucose is stored as a concentration gradient across a membrane ADP NAD+ ATP a concentration gradient across a membrane ADP NAD+ ATP ANSWER DOWNLOAD EXAMIANS APP
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 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 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? 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 Covalent modification of the enzyme ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Glycolytic pathway regulation involves All of these allosteric stimulation by ADP allosteric inhibition by ATP feedback, or product, inhibition by ATP All of these allosteric stimulation by ADP allosteric inhibition by ATP feedback, or product, inhibition by ATP ANSWER DOWNLOAD EXAMIANS APP
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