Chapter 12 Lipids and Cell Membranes 8 30 Draw the structure of sphingomyelin and label the linkages in this structure. Ans:See Figure 12.6 OH H CHCH=CH(CH)12CH3 CH:(CH2)C=C(CH2)C-NH-CH O CH2OPOCH2CH2N(CH3)3 amide link to oleic acid phosphoester to cholin phosphoester to sphingosine Section:12.3Chapter 12 Lipids and Cell Membranes 8 30 Draw the structure of sphingomyelin and label the linkages in this structure. Ans: See Figure 12.6 CH3 (CH2 )7C C(CH2 )7C H H O NH CH CH2OPOCH2CH2N(CH3 )3 O O - CHCH CH(CH2 )12CH3 OH amide link to oleic acid phosphoester to choline phosphoester to sphingosine Section: 12.3