Question

Which biomolecule is responsible for insulation and energy storage?

Answer 1

Lipids, specifically triglycerides, are responsible for insulation and energy storage in organisms. They serve as an efficient way to store energy because they contain high amounts of carbon-hydrogen bonds, which can be broken to release energy during metabolic processes. Additionally, lipids act as insulation by providing a layer of fat under the skin that helps retain body heat in cold environments.