Q. Which would move faster in thin layer chromatography?

View solution

Q. In which type of chromatography, solvents of increasing polarity are passed through a column of silica gel?

View solution

Q. Phosphatidylinositol, phosphatidylglycerol and phosphatidylserine are easily separated by __________

View solution

Q. For the determination of fatty acid composition, transesterification is done in a warm aqueous solution of __________

View solution

Q. A mixture of fatty acyl methyl esters are separated based on __________

View solution

Q. Which technique is preferred in the separation of fatty acyl methyl esters from a mixture?

View solution

Q. The dye used in TLC for detecting separated lipids by spraying the plate is __________

View solution

Q. Which of the following is not a phospholipase?

View solution

Q. In which type of chromatography lipids are carried up a silica gel coated pate by a rising solvent front, less polar travels farther than the more polar ones?

View solution

Q. Which of the following acts as a passive electrical insulator?

View solution

Q. Which of the following membranes contain low cholesterol and high cardiolipin?

View solution

Q. Which of the following is important in signal transduction triggered by hormones?

View solution

Q. Which of the following are the major component of chloroplast membrane of plants and are absent from animal cells?

View solution

Q. How many types of lipid aggregates are formed when amphipathic lipids are mixed with water?

View solution

Q. Which of the following types of lipid aggregates has maximum stability?

View solution

Q. When cross sectional area of the head group and acyl side chain is similar, which of the following lipid aggregates formation is favored?

View solution

Q. When cross sectional area of the head group is greater than that of the acyl side chain, which of the following lipid aggregates formation is favored?

View solution

Q. Which of the following is choline containing lipid?

View solution

Q. A platelet is able to play its role in the formation of blood clot when one of the glycerophospholipids in the plasma membrane moves into the outer leaflet.

View solution

Q. Which of the following glycerophospholipids is not common in inner leaflet (cytoplasmic)?

View solution