system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Energy reserve of the body is:
assistant
The correct answer is  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)