MSCI 530 Quiz 5 Lipid Metabolism
MSCI 530 Quiz 5: Lipid Metabolism
- The hydrophilic domain of glycerophospholipids consist of phosphodiester bridges that link the hydrophobic domain to the hydroxyl group of one of these except;
- These phospholipids are asymmetrically concentrated in the inner membrae leaet except;
- Phospholipids in bile help to solubilize cholesterol and minimize the precipitation of cholesterol and gallstone formation.
- These enzymes are anchored to the plasma membrane by means of a glycosylphosphatidyl inositol except;
- The surfactant produced by Type II pneumocytes is largely composed of this phospholipid;
- Which of these phospholipids is wrongly paired with the enzyme/physiologic process it activates;
- Which of these phospholipid metabolites serves as an extracellular signaling molecule?
- This amino acid is used in the biosynthesis of ceramide;
- Which of these is used in the trapping of choline by non-hepatic cells for endogenous phosphatidylcholine synthesis?
- A deficiency of sphingomyleinase results in this disease;
- Eicosanoids are primarily synthesized endogenously from;
- Which of structures secretes prostaglandins into the semen?
- Which of these eicosanoids is not described as a slow-reacting substance of anaphylaxis?
- Which of these prostaglandins can be employed in the treatment of erectile dysfunction due to its vasodilatory effects?
- Which of these is not described as a proteoglycan?
- The accumulation of this proteoglycan is characteristic of Maroteaux-Lamy disease;
- In Hunter disease (MPS II), the synthesis/activity of this enzyme is decient;
- The accumulation of ganglioside GM2 in neural tissues due to the deficiency of hexosaminidase A is characteristic of this disease;
- Which is not a physiologic function of proteoglycans in human metabolism