Which enzyme activity of the glycogen debranching enzyme is operating during the release of glucose units linked to glycogen branchpoints via a1,6 glycosidic linkage? O phosphorylase activity O phosphatase activity O transferase activity O glucosidase activity
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- Which enzyme activity of the glycogen debranching enzyme is operating during the release of glucose units linked to glycogen branchpoints via o1,6 glycosidic linkage? a. transferase activity b. phosphorylase activity c. phosphatase activity d. glucosidase activityGlucose binds to glycogen phosphorylase and competitively inhibits the enzyme. What is the physiological advantage of this?What enzyme is responsible for the addition of UDP-glucose to the growing glycogen chain during glycogenesisa. Glycogen lyaseb. Glycogen phosporylasec. Glycogen synthased. Glycogen synthetase
- Which of the following is NOT involved in the activation of glucose for glycogen synthesis? A. Phosphorylation of glucose by hexokinase to glucose-6-phosphate. B. Isomerization of glucose-6-phosphate to fructose-6-phosphate by phosphohexose isomerase. C. Two-step phosphoryl group transfer by phosphoglucomutase. D. Attachment of glucose-1-phosphate to UDP.Which of the following enzymes is found in gluconeogenesis but not in glycolysis? a. phosphohexose isomerase b. hexokinase c. fructose 1,6-bisphosphatase d. phosphoglycerate kinaseCan you please give me more expaination for the question below? I know the equision of Meachile, but I would like to learn what is your theory to draw the graph, I mean why Glycogen is refered as [s] and V max = Product formed glycogen? An experiment was performed to determine the effects of an inhibitor on the breakdown of glycogen by an enzyme. In an accompanying experiment, the inhibitor was added to the glycogen-enzyme suspension and reacted using the same experimental conditions. The data obtained from these experiments is tabulated below. Glycogen (mM) Product Formed Glycogen only (mM/min) Product Formed Glycogen and Inhibitor (mM/min) 0.5 22.6 15.9 1.0 32.1 24.9 1.5 38.1 28.2 2.0 41.2 35.1 2.5 44.7 40.0 3.0 48.5 43.3
- Which of the following enzymes is NOT operating during glycogenolysis? a. glycogen phosphatase b. glycogen phosphorylase c. glycogen debranching enzyme d. phosphoglucomutaseIndicate whether each of the following substances is involved in (1) glycogenesis but not glycogenolysis, (2) glycogenolysis but not glycogenesis, (3) both glycogenesis and glycogenolysis, or (4) neither glycogenesis nor glycogenolysis. a. Glucose 6-phosphate b. UDP c. Glycogen d. PiWhich enzyme is used in gluconeogenesis that bypasses step 1 of Glycolysis in the production of free glucose from Glucose 6-phosphate? Group of answer choices Hexokinase Glucose 6 phosphatase Glucokinase Glucose 1-phosphatase
- What is the total ATP produced from complete oxidation of 10 molecules of glucose asumming that the shuttel used is the glycerol-3-phosphate shuttle?Glycogen synthase catalyzes a reaction that adds a glucosyl group (glucose monomer) to a glycogen molecule. In this reaction, one substrate (reactant) is glycogen, what is the other substrate (reactant)?An allosteric regulator of glycogen synthase is: UDP-glucose. cAMP. glucose 1-phosphate. ATP. glucose 6-phosphate.