試題詳解

27. Which of the following lipids is correctly defined?
(A)triacylglycerol: formed from glycerol and 3 fatty acids, primary lipid of membranes
(B) phospholipid: contains glycerol with 2 fatty acids and a phosphate, very often forms bilayers
(C)wax: contains a fatty acid and alcohol, used primarily for energy storage
(D)cholesterol: the primary component of "saturated" fats palmitic acid: the most commonly produced unsaturated fatty acid in animals