University of Texas at Austin
University of Texas Austin: Electron Transport Chain
This site provides detailed information about electron transfer chains.
Zero Bio
Med City Hospital: Electron Transport System Quiz
Site provides an interactive quiz that lets you test your knowledge of the electron transport system.
Curated OER
Wellesley College: Electron Transport Image
A graphic showing the steps in the electron transport system.
Khan Academy
Khan Academy: Oxidative Phosphorylation
Article presents an in-depth overview of oxidative phosphorylation which provides most of the ready chemical energy (ATP) used by the cells in your body.
Science Struck
Science Struck: Why Is Atp an Important Molecule in Metabolism
A very detailed discussion of ATP. Looks at its structure, how it works, the reactions that take place that use it or produce it, the phosphocreatine system, glycolysis, the lactic acid cycle, aerobic respiration, the citric acid cycle,...
City University of New York
Brooklyn College: Electron Transport Chain
This site, which is provided for by Roots Web.com, gives a good combo graphic and text explanation of the process.
Savvas Learning
Pearson's the Biology Place: Cell Respiration
This excellent interactive website about cellular respiration provides an overview then goes into the details that can be so difficult to understand. The practice, review, and quiz pages should help solidify understanding.
University of Arizona
University of Arizona/problem 10:acidity During E. Trans
A part of a larger quiz on cellular respiration as a whole. If you miss the question, you'll get a tutorial on the subject. If you get it right, you're smart.
Estrella Mountain Community College
Online Biology Book: Atp and Biological Energy
Through full-color images and concise information, learn about adenosine triphosphate, or ATP, the molecular unit of energy currency of cells.
ACT360 Media
Act Den: The Museum of Modern Technology
Informative, fun, and humorous tutorial that uses cartoon characters to provide an introduction to information technology. The tutorial covers operating systems/desktops, email, the world wide web, and networks.