Glycolysis Glycogen has α-1,4 linkage α-1,4 and β-1,6 linkage α-1,4 and α-1,6 linkages α-1,6 linkages α-1,4 linkage α-1,4 and β-1,6 linkage α-1,4 and α-1,6 linkages α-1,6 linkages 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 Covalent modification of the enzyme Diffusional coupling between adjacent active sites Allosteric control of the enzyme activity Genetic control of the enzyme concentration Covalent modification of the enzyme Diffusional coupling between adjacent active sites Allosteric control of the enzyme activity ANSWER DOWNLOAD EXAMIANS APP
Glycolysis During catabolism, only about 40% of the energy available from oxidizing glucose is used to synthesize ATP. Remaining 60% is used to reduce NADP is lost as heat is stored as fat. remains in the products of metabolism is used to reduce NADP is lost as heat is stored as fat. remains in the products of metabolism ANSWER DOWNLOAD EXAMIANS APP
Glycolysis Which of the following could act as an uncoupler of electron transport and ATP synthesis? neither (a) nor (b) Dinitrophenol The Fo base-piece of ATP synthase (without the Fl subunit) Both (a) and (b) neither (a) nor (b) Dinitrophenol The Fo base-piece of ATP synthase (without the Fl subunit) Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Glycolysis A kinase is an enzyme that uses ATP to add a phosphate group to the substrate removes phosphate groups of substrates uses NADH to change the oxidation state of the substrate removes water from a double bond uses ATP to add a phosphate group to the substrate removes phosphate groups of substrates uses NADH to change the oxidation state of the substrate removes water from a double bond ANSWER DOWNLOAD EXAMIANS APP
Glycolysis The active form of glycogen phosphorylase is phosphorylated, while the dephosphorylation of which active form occurs? Glycogen dehydrogenase Glycogen hydrolase Glycogen semisynthase Glycogen synthase Glycogen dehydrogenase Glycogen hydrolase Glycogen semisynthase Glycogen synthase ANSWER DOWNLOAD EXAMIANS APP
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