The Encyclopedia of Sports Medicine and Science defines anabolic steroids, their use, and their effects and health risks.

This reading is an introduction to the great variety of steroids and their many different uses.

Investigate the organic molecules lipids which include fats, steroids, and waxes including saturated and unsaturated fats as well as interesting facts on this site.

A biographical profile of Percy Julian, famous for his research on steroids and other chemicals used in medicine.

Article looks at different types of receptors and ligands, seeing how they interact to turn information from outside the cell into a change inside the cell.

The Encyclopedia of Sports Medicine and Science defines anabolic steroids, their use, and their effects and health risks.

An article that discusses the structure and function of lipids. Learn the basics of fats, oils, saturated and unsaturated fats, triglycerides, phospholipids, and steroids.