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BCH4024 11724 OC F24 E3 Q1: You see a patient in your clinic who complains that they are unable to carry out long, intensive exercise. You have a muscle biopsy performed, and the results indicate a deficiency in the enzyme that catalyzes the following reaction. What is the enzyme, and why does a deficiency of this enzyme lead to rapid muscle fatigue?

BCH4024 11724 OC F24 E3 Q42: During fasting, which process is responsible for maintaining blood glucose levels by generating glucose from non-carbohydrate sources? 

BCH4024 11724 OC F24 E3 Q17: An insulinoma is a type of pancreatic tumor that results in increased insulin production. Which of the following would most likely be seen in an untreated patient with an insulinoma?

BCH4024 11724 OC F24 E3 Q29: A patient has a defective cytosolic beta-ketothiolase enzyme. In this person’s liver cells, which of the following pathways would be immediately affected?

BCH4024 11724 OC F24 E3 Q9: A 3-day-old male infant has poor feeding, decreased muscle tone, and several seizures per day. Lab tests show elevated levels of lactate, massive elevations of fumarate, and decreased levels of malate. You suspect a problem with the citric acid cycle and think he most likely has a deficiency of ____________.

BCH4024 11724 OC F24 E3 Q34: Refer to the pathway below. Repeating reactions 1 through 4 will ultimately yield:

BCH4024 11724 OC F24 E3 Q4: A female patient experiences fatigue and mild jaundice.  Red blood cells from the patient have very low levels of reduced glutathione.  What is the most likely cause of her symptoms based on the test results?

BCH4024 11724 OC F24 E3 Q20: Transport molecules exist for all the following compounds to cross the inner mitochondrial membrane EXCEPT for which two? Citrate

ADH targets which region of the renal tubule?

What is the lingual frenulum?