How do sphingophospholipids differ from glycerophospholipids in terms of their molecular platforms?

• A. Sphingophospholipids have a glycerol backbone, while glycerophospholipids have a sphingosine backbone.
• B. Sphingophospholipids have a sphingosine backbone, while glycerophospholipids have a glycerol backbone.
• C. Both have glycerol backbones but differ in head groups.
• D. Both have sphingosine backbones but differ in fatty acid chains.

Answer: (B)