In this chemistry lesson, learn about lipid structures and examples, then find out about saturated and unsaturated fats, and why to stay away from trans fats.
Steroids get a pretty bad rap. In reality, this class of molecules include many vitamins, as well as cholesterol. Learn about steroids in this chemistry lesson.
A cell's membrane is the reason behind any living organism's existence. In this biochemistry lesson, learn all about the cell membrane and how it works.
Did you know that cells can talk to one another? Learn how sending and receiving works within the cell membrane in this biochemistry lesson.
What are nucleic acids and what do they have to do with DNA and RNA? In this biochemistry lesson, learn what makes up the genetic code of living organisms.
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