This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
The blood protein involved in the free fatty acid transpoed in blood is which of the following? 
Select and explain. 
A. Albumin, B. Globulin, C. Fibrinogen, D. Carnitine
A: Albumin
Answer: A: Albumin 
Explanation: Free fatty acids are transpoed in the blood bound to albumin, a serum protein secreted by the liver. Most other lipids are transpoed in the blood as pa of complex paicles called lipoproteins.They are transpoed across mitochondrial membrane by carnitine system.