Une biochemistry test 5 - Study guides, Class notes & Summaries

Final Exam - UNE Medical Biochemistry 1005 Questions With 100% Correct Answers What are the direct products of B-Oxidation? - answer1) NADH, FADH2 used in ETC --> ATP 2) Acetyl-CoA i) substrate for ketogenesis ii) Allosterically activates pyruvate carboxylase --> gluconeogenesis 3) ATP used in anabolic process in fasted state i) Gluconeogenesis ii) Urea Cycle An 11-year-old girl is brought to the emergency department by her father. He reports she has recently been very thirsty an...

Final Exam - UNE Medical Biochemistry 1005 Questions With 100% Correct Answers What are the direct products of B-Oxidation? - answer1) NADH, FADH2 used in ETC --> ATP 2) Acetyl-CoA i) substrate for ketogenesis ii) Allosterically activates pyruvate carboxylase --> gluconeogenesis 3) ATP used in anabolic process in fasted state i) Gluconeogenesis ii) Urea Cycle An 11-year-old girl is brought to the emergency department by her father. He reports she has recently been very thirsty an...

Final Exam - UNE Medical Biochemistry 1005 Questions With 100% Correct Answers What are the direct products of B-Oxidation? - answer1) NADH, FADH2 used in ETC --> ATP 2) Acetyl-CoA i) substrate for ketogenesis ii) Allosterically activates pyruvate carboxylase --> gluconeogenesis 3) ATP used in anabolic process in fasted state i) Gluconeogenesis ii) Urea Cycle An 11-year-old girl is brought to the emergency department by her father. He reports she has recently been very thirsty an...

UNE medical biochemistry Unit 2 Test Exam Questions With 100% Correct Answers If unregulated, which of the following pairs of enzymes would represent a futile cycle? -answer Fructose 1,6 bisphosphatase and phosphofructokinase-1 Rotenone blocks complex 1 in the ETC. This increases levels of NADH and would likely impair the function of which of the following enzymes? -answer Pyruvate dehydrogenase complex Newborn screening shows a biotinidase deficiency in a 2-day old infant. This deficienty...

UNE Biochemistry Final, Final, Final Exam Review UNE medical biochemistry Already Graded A+ A comatose infant is brought to the ER. In the course of the examination, plasma ammonia was found to be elevated 20-fold over normal values. Urine orotic acid and uracil were both greater than normal. A defect of which of the following enzymes is the most likely diagnosis? Ornithine transcarbamoylase Your patient presents with a deficiency of the enzyme that catalyzes synthesis of N-acetylglutamate ...

UNE medical biochemistry Unit 2 Test Exam Questions With 100% Correct Answers If unregulated, which of the following pairs of enzymes would represent a futile cycle? -answer Fructose 1,6 bisphosphatase and phosphofructokinase-1 Rotenone blocks complex 1 in the ETC. This increases levels of NADH and would likely impair the function of which of the following enzymes? -answer Pyruvate dehydrogenase complex Newborn screening shows a biotinidase deficiency in a 2-day old infant. This deficienty...

UNE medical biochemistry Unit 2 Test Exam Questions With 100% Correct Answers If unregulated, which of the following pairs of enzymes would represent a futile cycle? -answer Fructose 1,6 bisphosphatase and phosphofructokinase-1 Rotenone blocks complex 1 in the ETC. This increases levels of NADH and would likely impair the function of which of the following enzymes? -answer Pyruvate dehydrogenase complex Newborn screening shows a biotinidase deficiency in a 2-day old infant. This deficienty...

UNE Biochemistry Final, Final, Final Exam Review UNE medical biochemistry Already Graded A+ A comatose infant is brought to the ER. In the course of the examination, plasma ammonia was found to be elevated 20-fold over normal values. Urine orotic acid and uracil were both greater than normal. A defect of which of the following enzymes is the most likely diagnosis? Ornithine transcarbamoylase Your patient presents with a deficiency of the enzyme that catalyzes synthesis of N-acetylglutamate ...

UNE medical biochemistry Unit 2 Test If unregulated, which of the following pairs of enzymes would represent a futile cycle? Fructose 1,6 bisphosphatase and phosphofructokinase-1 Rotenone blocks complex 1 in the ETC. This increases levels of NADH and would likely impair the function of which of the following enzymes? Pyruvate dehydrogenase complex Newborn screening shows a biotinidase deficiency in a 2-day old infant. This deficienty impairs the infant's ability to reuse and recycle biot...

UNE medical biochemistry Unit 2 Test If unregulated, which of the following pairs of enzymes would represent a futile cycle? Fructose 1,6 bisphosphatase and phosphofructokinase-1 Rotenone blocks complex 1 in the ETC. This increases levels of NADH and would likely impair the function of which of the following enzymes? Pyruvate dehydrogenase complex Newborn screening shows a biotinidase deficiency in a 2-day old infant. This deficienty impairs the infant's ability to reuse and recycle biot...