UNE Medical Biochem Final Exam Questions With Solved Answers Scored A+

UNE Medical Biochem Final Exam Questions With Solved Answers Scored A+ The cellular uptake of LDL increase intracellular cholesterol levels. This has which of the following impacts on de novo cholesterol synthesis? Increases degradation of HMG-CoA reductase Dietary cholesterol is primarily transported in the body by which of the following lipoproteins? Chylomicrons. Cholesterol and TG from diet are transported from intestine to liver via chylomicrons. The LDL receptor is also highly regulated in the cell. Which of the following proteins targets the LDL receptor for degradation? Proprotein converts subtillisin/kexin type 9 (PSK9) Bile salts are synthesized from cholesterol and are used for the emulsification of dietary lipids. What is the primary fate of bile salts during digestion? They are absorbed in the ileum. Secondary bile salts are excreted in the feces. A deficiency in the LDL receptor will result in an initial decrease in which of the following? Intracellular cholesterol A 45-year-old man has a mild heart attack and a history of vascular disease. He is placed on a Mediterranean diet and statin drug therapy. Which of the following will be the most likely result of this drug therapy? Low blood LDLs