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- A nurse is caring for a patient with refractoryepilepsy. To enhance medical management,a ketogenic diet has been prescribed. Ineducating the patient about dietary energysources, all of the following statements aretrue, except:a. Proteins consist of polymers of nucleic acids.b. Fat provides more kilocalories per gram thanprotein.c. A high-fat diet may cause increased serumcholesterol levels.d. Starch is an example of a carbohydrate.4. Match the figure and the letter. Regulation of glycogen synthase and glycogen phosphorylase activities: Enzyme: A. Active glycogen phosphorylase. B. Phosphorylase kinase. C. Protein kinase A. D. Phosphoprotein phosphatase. E. Inactive glycogen synthase. 20cydap универ Сеченова Glycogen phosphorylase-OH Pi Pi АТР ADP Glycogen synthase-OH Glycogen phosphorylase ATP CKS Glycogen synthase CK ADP 2 31. Match the figure and the letter. The scheme of glycogen degradation: Enzyme: A. Phosphoglucomutase. B. al,6-glycosidase. C. Glycogen phosphorylase. D. Phosphatase. E. Oligosaccharyltransferase. 304 Chapter 6. Carbohydrate metabolism 888 2 утвенный cumem H,PO, Glucose-6-phosphate
- A patient presenting in musty odour and hypopigmentation has also presented with high levels of phenyl pyruvate in their blood. Which enzyme is upregulated? A. Phenylalanine dehydrogenase B. Phenylalanine hydroxylase C. Transaminase D. ArginaseThe enzyme involved in the formation of fructose-6-phosphate is a/an A. isomerase B. aldolase C. transketolase D. transaldolase4. Blood glucose level, glucose transporter proteins (classification, localisation and biological significance).
- Multiple-Multiple Choice: Select an/all that are correct: 11. Which electron transport chain complex pumps 4 protons per NADH? A. One B. Two C. Three D. Four E. Five 12. Which electron transport chain complex pumps 4 protons per FADH2? A. One B. Two C. Three D. Four E. Five25. Which of the following statements is correct? A. Glucose is normally transported into cells by an active transporter called glucose transporters (GLUTS) B. An increase in blood insulin increases the rate of glucose uptake in multiple tissues including liver and brain tissues C. Both A and B D. Neither A nor B 26. Which of the following statements is correct? A. Insulin can activate pyruvate carboxylase B. More energy in the form of ATP is required to synthesize glucose from pyruvate than can be obtained from glucose by glycolysis alone C. Fructose-2,6-bisphosphate is a modulator that can stimulate either glycolysis or gluconeogenesis, depending on cellular glucose concentration D. All of the above1.A blood test returns elevated aspartate aminotransferase levels. You suspect that the patient has suffered a heart attack. What other serum enzyme level of the ones listed should be tested to confirm the diagnosis? A.acid phosphatase B.lysozyme C.amylase D.alkaline phosphatase E.creatine kinase 2.A blood test returns elevated acid phosphatase levels. What disease(s) is indicated by this test result? select all that apply A.mumps B.bone disease C.prostate cancer D.heart attack E.hepatitis
- Which of the following is a substrate for glycogen synthase? a. UTP-glucose b. Glucose 1-phosphate c. CDP-glucose d. UDP-glucose4. A patient had severe fasting hypoglycemia. The liver biopsy showed that glycogen synthesis occurs, but that liver tissue accumulates molecules with short side branches. What enzyme deficiency can cause this pathology? Explain your answer by writing a diagram of the process that should occur normally. Indicate the site of the disturbance on the diagram. 5. Popular «energy» drinks are nonalcoholic carbonated beverages. Advertising. Define the following terms:a. biogenic amineb. catecholaminec. pyridoxal phosphated. ureae. l-DOPA