What are lipids? Learn about the chemical structure and function of lipids, as well as how the structure relates to their function, including examples.

Lipids do three major things in the body and a number of other functions. The three major functions include energy storage, insulation, and cushioning of the internal organs.

Learn about types of lipids. Study examples of the classes of lipids, examine the structure and forms of lipids, and discover why lipids are important for nutrition.

What are Proteins, Carbohydrates, Lipids, and Nucleic Acids? Learn to define the molecular structure and functions of Proteins, Carbohydrates,...

The four biological macromolecules are carbohydrates, lipids, nucleic acids, and proteins. Carbohydrates provide quick energy while lipids provide long-term energy.

Lipids are one of the four biological macromolecules, including carbohydrates, proteins, and nucleic acids. Lipids are important to the body because they provide a vital source of long-term energy ...

In this lesson, learn what is an ester bond, also known as an ester linkage. Understand the ester chemical formula. See how the ester linkage in lipids works.

Lipids have monomers made of glycerol and fatty acids linked together. Examples of lipids are fats, steroids, and waxes. Nucleic acids are made of monomers called nucleotides.

How are lipids broken down in the body? Lipids, specifically triglycerides, are the most common fat in the body. During lipid digestion, triglycerides are broken into fatty acids and monoglycerides.

Lipids are collections of molecules that include fats, waxes, sterols, and certain vitamins. Within a cell membrane, the primary type of lipid used is the phospholipid.