UNE CHEM 1005 Midterm Study Guide Questions With Correct Answers.

UNE CHEM 1005 Midterm Study Guide Questions With Correct Answers. What enzyme is used by the gluconeogenic pathway but NOT in the glycolytic pathway? Phosphoenolpyruvate Carboxykinase PEPCK Newborn screening results show a biotinidase deficiency in a 2 day old infant. The deficiency impairs the infant's ability to reuse and recycle biotin. Due to the enzymatic deficiency, the activity of what enzyme is likely impaired? Pyruvate carboxylase If unregulated, which of the following pairs of enzymes would represent a futile cycle? Fructose 1,6 -bisphosphate and phosphofructokinase-1 When cortisol binds to its receptor, which of the following events occur top stimulate gluconeogenesis? Enhanced transcription of regulatory enzymes What compound allosterically activates pyruvate carboxylase Acetyl-CoA When the insulin to glucagon ratio is low, glycogenolysis is activated in the liver. Which of the following is primary fate of the glucose 6-phosphate released under these conditions?