This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Biochemistry
Energy reserve of the body is: 
Select and explain. 
A. Carbohydrate, B. Triglyceride, C. Proteins, D. Fibres
B: Triglyceride
Answer: B: Triglyceride 
Explanation: FATS FUNCTION They are the concentrated fuel reserve of the body (triglyceride) Lipids are the constituents of membrane structure and regulate the membrane permeability (phospholipids and cholesterol) They serve as a source of fat soluble vitamins (A, D, E and K). Lipids are impoant as cellular metabolic regulators (steroid hormones and prostaglandins)