Question

What are the functions of lipids in living organisms?

Answer 1

1. Lipids are the integral component of the cell membrane. They are necessary for the structural integrity of the cell.
2. The main function of triglycerides in animals is as an energy reserve.
3. They yield more energy than carbohydrates and proteins.
4. They act as a protective coating in aquatic organisms.
5. Lipids of connective tissue give protection to internal organs.
6. Lipids help in the absorption and transport of fat-soluble vitamins.
7. They are essential for the activation of enzymes such as lipases.
8. Lipids act as emulsifiers in fat metabolism.