This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lipids, Subject name: Biochemistry
Unsaturated fatty acids are converted to: 
Select and explain. 
A. Prostaglandins, B. Cholesterol, C. Cell membrane lipid, D. Saturated fatty acid
A: Prostaglandins
Answer: A: Prostaglandins 
Explanation: A Harper, 26lh ed. p. 192 & 25th ed, p. 250