Analyze the structural differences between glycerophospholipids and sphingolipids.

• A. Glycerophospholipids have a glycerol-based platform, while sphingolipids have a sphingosine-based platform.
• B. Both have a sphingosine-based platform.
• C. Both have a glycerol-based platform.
• D. Glycerophospholipids have a sphingosine-based platform, while sphingolipids have a glycerol-based platform.

Answer: (A)