CPALMS
Florida State University Cpalms: Florida Students: Macromolecules of Life: The Overview
Get a tour of the four basic biological macromolecules structure and function in this tutorial. Learn about carbohydrates, lipids, proteins, and nucleic acids.
Cosmo Learning
Cosmo Learning: Introduction to Solid State Chemistry
A collection of video lectures from a course that investigates the application of basic chemistry principals to engineering systems. The course draws from industrial practice to give examples of the application in engineering systems. In...
Ohio State University
Ohio State University: Lipids and Carbohydrates
An introduction to these chemical families. Diagrams are easy to understand and the text explains basic concepts well.
Concord Consortium
Concord Consortium: Lipids and Carbohydrates
Focus on the basic structure and function of both lipids and carbohydrates, two of the four major macromolecule families in biological systems. (Requires Java)
CK-12 Foundation
Ck 12: Life Science: 2.1 Elements and Compounds
Learn how basic elements form molecules to support life.
University of Arizona
University of Arizona: Grupo De Problemas De Metabolismo
The purpose of this set of problems is to give you a basic understanding of some of the fundamental concepts of metabolism. The correct answers for the multiple choices problems are reinforced with a brief explanation and the incorrect...
University of Arizona
University of Arizona: Chemistry Tutorial
The purpose of this tutorial is to introduce you to some of the chemical concepts which are necessary to understand biology. Concepts include the basics for understanding biology, chemical bonds and attractive forces, the chemistry of...
University of Arizona
The Biology Project: The Chemistry of Amino Acids
A great site for understanding Amino Acids, the building blocks for protein. Besides a very complete summary, the site includes a complete list of amino acids, a link to basic amino acid structure, a list if atoms in amino acids, and...
Palomar Community College District
Wayne's Word: The Castor Bean: Plant Named After a Tick
A fascinating article on the natural history and biochemistry of castor oil. There are sections that are basic and descriptive as well as more technical information.