Biochemistry To be defined as a ganglioside,a lipid substance isolated from nervous tissue must contain A NANA,hexose,fatty acid,glycerol B NANA,hexose,fatty acid,phosphorycholine C NANA,sphingosine,ethanolamine D NANA,hexose,sphingosine,long chain fatty acid, 💡 Explanation To be defined as a ganglioside,a lipid substance isolated from nervous tissue must contain ✓ Correct Answer: D. NANA,hexose,sphingosine,long chain fatty acid,