Final answer:
If the substitution in a sphingolipid is a carbohydrate, it is called a glycolipid. Glycolipids contain a carbohydrate attached to the sphingol at the primary alcohol. Different types of glycolipids include glucocerebrosides, galactocerebrosides, and gangliosides.
Step-by-step explanation:
If the substitution in a sphingolipid is a carbohydrate, it is called a glycolipid. Glycolipids are a class of lipids that contain a carbohydrate attached to the sphingol at the primary alcohol. There are different types of glycolipids, including glucocerebrosides, galactocerebrosides, and gangliosides. Glucocerebrosides have glucose as the sugar, galactocerebrosides have galactose, and gangliosides are complex sphingolipids made up of several sugar units.