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Питання №: 17One of the important properties of enzymes is their action specificity. Check up a kind of specificity for glucosooxidase: Absolute substrate specificity Absolute grouped substrate specificity Stereochemical specificity Relative grouped substrate specificity Relative substrate specificity (reaction specificity) Питання №: 18The stability of primary structure of proteins is supported by one of these bonds. Which? Ionic Estheric Hydrogen Peptide Disulfide Питання №: 19Elevation in one or more of the lipoprotein fractions constitutes hyperlipoproteinemias. What enzyme defect causes hyperlipoproteinemia Type-I and increase in plasma chylomicrons and triacylglycerol levels? Lipoprotein lipase TAG - lipase Cholesterol esterase Acyl-CoA dehydrogenase Methylmalonyl -CoA-mutase Питання №: 20The insufficient secretion of what enzyme is the cause of incomplete fats degradation in the digestive tract and appearance of great quantity of neutral fats in feces? Pepsin Phospholipase Enterokinase Amylase Pancreatic lipase Питання №: 21A 46-year-old female patient has a continuous history of progressive muscular (Duchenne's) dystrophy. Which blood enzyme changes will be of diagnostic value in this case? Pyruvate dehydrogenase Lactate dehydrogenase Creatine phosphokinase Glutamate dehydrogenase Adenylate cyclase Питання №: 22A 50-year-old woman was brought to an emergency clinic with the diagnosis of myocardial infarction. The activity of what enzyme will prevail in her blood plasma during the first two days after hospitalization? Alkaline phosphatase gamma-Glutamyl transpeptidase Aspartate aminotransferase Acidic phosphatase Hexokinase Питання №: 23Which substance activates pepsinogen? Trypsin Enterokinase Chymotrypsin Pepsin Protein kinase |