1.Enumerate the enzymes of the alpha ketoglutarate dehydrogenase complex and write its mechanism of action
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1.Enumerate the enzymes of the alpha ketoglutarate dehydrogenase complex and write its mechanism of action
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- 1. Select the INCORRECT statement about Glutamate dehydrogenase : a. Catalyzes the removal of NH4+ into glutamate b.Catalyzes the incorporation of NH*4 into a-ketoglutarate c. Catalyzes the removal of NH*4 from glutamate C d. Catalyzes the incorporation of NH'4 into a-keto acid1. Describe the reaction catalyzed by salivary amylase. To which class of enzymes does amylase belong? Explain thoroughly.What can you conclude about the regulation of ketone body production and use given that 10–20% of the ketonebodies produced are excreted without being metabolized?
- 1. Discuss the synthesis and utilization of ketone bodies. 2. Describe adequately the beta-oxidation of fatty acids. 3. What are the different pathways of glucose metabolism?1. What is the optimum pH and temperature for salivary amylase?1. In a tabular form; identify biochemical reactions and the enzymes in each step in the urea cycle. 2. What is the difference between ketogenic and glucagenic amino acids? 3. What is the difference between transamination and oxidative deamination?
- 1. Discuss fully the synthesis of triacylglycerol in the adipose tissue, muscles, intestines and liver. 2. Describe adequately the beta-oxidation of fatty acids. 3. Discuss the synthesis and utilization of ketone bodies.1.a. Given what you know about glycolysis and gluconeogenesis, does it make sense that insulin activates PDH phosphatase? Why? b.How do vitamins increase to the breadth of chemical reactions available within a biological system?1)Explain how gluconeogenesis ang glucogenolysis are regulated to maintain blood glucose levels during fasting
- 10. The enzyme that involved in the catalysis from alpha-ketoglutarate to glutamate is A. Alpha-ketoglutarate dehydrogenase B. Glutamate dehydrogenase C. Glutamate synthase D. Glutamate synthetase give explanation for both correct and incorrect options asapDraw a plausible mechanism for the oxidative decarboxylation of isocitrate by isocitrate dehydrogenase.Which of the following enzymes are required for the shown reaction?a. a-ketoglutarate dehydrogenaseb. dihydrolipoyl dehydrogenasec. Both a and bd. Neither a nor b
