Which component is found in all sphingolipids?
A) A carbohydrate.
B) A negative charge.
C) A phosphate group.
D) An amino alcohol.
E) All the above are found in all sphingolipids. 
F) None are found in sphingolipids.

Which of the following is true about sphingolipids?

A) They are all phospholipids.

B) They all contain a carbohydrate backbone.

C) They can have either a phosphodiester or a glycosidic linkage to their polar head group.

D) The all contain a glycerol molecule backbone. 

E) None of the above are true.

Which of the following is true about sphingolipids?

A) They are all phospholipids.

B) They all contain a carbohydrate backbone.

C) They can have either a phosphodiester or a glycosidic linkage to their polar head group.

D) The all contain a glycerol molecule backbone. 

E) None of the above are true.