Cellular respiration

Progress
Introduction to cellular respiration
Steps of cellular respiration
Glycolysis
Pyruvate oxidation and the citric acid cycle
Oxidative phosphorylation
Variations on cellular respiration
Unit test
10 questions
Unit test
Test your understanding of Cellular respiration with these 10 questions.
About Cellular respiration
How do your cells extract energy from the food that you eat? As it turns out, cells have a network of elegant metabolic pathways dedicated to just this task. Learn more about cellular respiration, fermentation, and other processes that extract energy from fuel molecules like glucose.