Тест 1
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Питання №: 3Some hours after an intensive physical training a sportsman showed activated gluconeogenesis. Which of the following is the basic substrate of gluconeogenesis? Serine Aspartate Glutamate α-Ketoglutarate Lactate Питання №: 4Which enzyme catalyzes the first reaction of glycolysis in peripheral tissues? Pyruvate kinase Isomerase Phosphofructokinase Aldolase Hexokinase Питання №: 5Metabolic conversion of proteins to amino acids is called: glycogenolysis glycolysis lipolysis proteolysis gluconeogenesis Питання №: 6Because of prolonged starvation, the tissue carbohydrate stores are quickly exhausted and hypoglycemia ensues in a human body. Which of the following metabolic pathways can restore the level of glucose in blood? Aerobic glycolysis Anaerobic glycolysis Gluconeogenesis Glycogenolysis Pentose phosphate pathway Питання №: 7Choose from these carbohydrates the monosaccharide: Glycogen Maltose Starch Glucose Sucrose Питання №: 8Point out bonds, which are destructed by proteolytic enzymes: Phosphodiether Ether N-glycoside Peptide Disulfide Питання №: 9How does adrenalin influence the glucose level in the blood? Increases, stimulating the glycogen destruction Decreases, stimulating the gluconeogenesis Does not influence Decreases, inhibiting the glycogen synthesis Decreases, inhibiting the glycolysis Питання №: 10Choose from these carbohydrates the monosaccharide: Glycogen Maltose Starch Deoxyribose Sucrose |