BCH 403 Exam 3 Questions with Correct Answers
(T/F) Anabolic pathways require an energy input to synthesize more complex molecules from less complex molecules. Correct Answer-True (T/F) Phosphoenolpyruvate carboxykinase is found within the mitochondria. Correct Answer-False (T/F) Fructose-2,6-bisphosphate inactivates fructose-1,6-bisphosphatase by directly binding to the active site of the enzyme (i.e it's a competitive inhibitor). Correct Answer-False (T/F) Malate/ Asparate shuttle is used by the liver to transport two electrons from cytosolic NADH onto mitochondrial NADH. Correct Answer-True (T/F) Succinate dehydrogenase complex draws two electrons away from succinate and donates them to coenzyme Q. Correct Answer-True (T/F) Hexokinase phosphorylates glucose so that glucose can not be transported out of the cell. Correct Answer-True (T/F) During glycogenolysis, debranching enzymes can synthesize α(1-4) linkages. Correct Answer-False (T/F)The majority of lactate in the average human body is produced in cardiac muscles. Correct Answer-False
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