Phospholipid Glycolipid Steroid (cholesterol) Fatty acid Prostaglandin Triglyceride HO H H H H H CH3 H CH3 CH H H H HH H H CH3 CH3 'OH OH CH CH-N-CH CH CH PO 0 H-C H Glycerol CH - CH CH-CH CH, Nonlipid group Phosphate group H-Fatty- acids CH CIOH CH CH H CIH O CH3 CH CH CH H H-C-O H-C-0- H-C-0- 1 H HI CHOH-CHOH F Glycerol CH-CH CH CH- CH-CH CH Carbohydrate Fatty acids CIH CH CH CH3