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 Which of the following is not true of glycolysis? ADP is phosphorylated to ATP via substrate level phosphorylation The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters The pathway does not require oxygen 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 oxidizes two moles of NADH to NAD+ for each mole of glucose that enters The pathway does not require oxygen The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose ANSWER DOWNLOAD EXAMIANS APP
Glycolysis ATP is from which general category of molecules? Nucleotides Polysaccharides Amino acids Proteins Nucleotides Polysaccharides Amino acids Proteins ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Glucose from the breakdown of glycogen is obtained in the muscles by phosphorolysis the muscles by hydrolysis both (a) and (b) the liver by phosphorolysis the muscles by phosphorolysis the muscles by hydrolysis both (a) and (b) the liver by phosphorolysis 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? 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 Allosteric control of the enzyme activity 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 more products will be formed the gibbs free energy will be negative both (b) and (c) the gibbs free energy will be positive more products will be formed the gibbs free energy will be negative ANSWER DOWNLOAD EXAMIANS APP
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