2.7 Macromolecules for Life

Macromolecules (Textbook)

Carbohydrates

This video is a review of both simple and complex carbohydrates. Duration: 5:16.

Lipids

An introduction to the two types of lipids: the fats and steroids. Duration: 5:19.

Proteins

The polypeptide is a polymer of amino acids. A protein is a polypeptide with biological function. Duration: 4:26.