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Питання №: 59Under diabetes mellitus, the level of ketone bodies in blood dramatically rises, which results in the development of metabolic acidosis. What substance is the precursor of the ketone bodies synthesis? Methylmalonyl-CoA Succinyl-CoA Propionyl-CoA Malonyl-CoA Acetyl-CoA Питання №: 60Point out the most atherogenic lipoprotein of the blood: HDL VLDL LDL IDL Chylomicrons Test : 19 Питання №: 1Biosynthesis of the purine ring occurs owing to ribose-5-phosphate by gradual joining of nitrogen and carbon atoms inside the heterocyclic structure and closing of the rings. The metabolic source of ribose-5-phosphate is: Pentose phosphate pathway Glycolysis Glycogenesis Gluconeogenesis Glycogenosis Питання №: 2Name the most important lipid components of the cell membrane: Triacylglycerols Steroids Phospholipids Glycolipids Sphingolipids Питання №: 3Only one factor can influence the charge of amino acid radicals in the active centre of enzyme. Name this factor: The presence of a competitive inhibitor The surplus of a product pH medium Pressure Temperature Питання №: 4Metabolic conversion of proteins to amino acids is: 1st stage of catabolism 2nd stage of catabolism 3rd stage of catabolism anabolic pathway amphibolic pathway Питання №: 5Inhibitor of succinate dehydrogenase is: sulfa drugs cyanides succinic acid organophosphate compounds malonic acid Питання №: 6What inhibitors belongs to pesticides? arsenic acid cyanides sulfa drugs organophosphate compounds malonic acid |