This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of lipid, Subject name: Biochemistry
The structure of Phospholipid consists of 
Select and explain. 
A. Monoglyceride+phosphate+choline, B. Diglyceride+phosphate+choline, C. Triglyceride+phosphate+choline, D. Glycerol+phosphate+choline
B: Diglyceride+phosphate+choline
Answer: B: Diglyceride+phosphate+choline 
Explanation: Phospholipid - 2 Fatty acid+ Glycerol+ PO + Choline or ethanolamine ( 2 Fatty acid + Glycerol is called Diacylglycerol or Diglyceride) Reference: Harpers illustrated biochemistry 31st edition page196