Curated OER
How Cells Harvest Energy
Survey the metabolism process from respiration through the production of the ATP molecule with this seven page AP biology worksheet. Pupils write short answers on the lines provided and label a diagram of the cellular respiration process.
Curated OER
Cellular Respiration Oxidation of Pyruvate Krebs Cycle
Diagrams with annotations are shown on each of these eighteen slides, which summarize the processes of respiration. The focus is on the 3-step oxidation process and the Krebs cycle. Students should be able to follow these slides during...
Vision Learning
Visionlearning: Energy in Living Systems: Energy Metabolism I
Detailed explanation of how food is broken down and metabolized in our bodies to be used for energy.
Khan Academy
Khan Academy: Glycolysis
Provides an overview of glycolysis which is the first step in the breakdown of glucose to extract energy for cellular metabolism. The article discusses in detail its two main phases: the energy-requiring phase and the energy-releasing...
Ohio State University
Ohio State University: Respiration
Informative text is clearly written and supported by good illustrations and charts as well. A quiz is also provided at the bottom of the site.
Other
Mayo Clinic: Over the Counter Weight Loss Products
In addition to discussing the ineffectual and often dangerous nature of diet pills and other weight-loss supplements, this article reviews many popular weight-loss products. Included are links to articles on losing weight without pills,...
Wikimedia
Wikipedia: Cellular Respiration
Wikipedia offers a nice overall summary of what cellular respiration is. Discusses the two main steps (glycolysis and pyruvate breakdown), and the two processes involved in the breakdown of pyruvate (aerobic and anaerobic respiration)....
Other
The Krebs Citric Acid Cycle Map
Great graphic for review of the Krebs, or citric acid cycles. Click on the terms for tutorial help and definitions.
BiologyWise
Biology Wise: Products of Glycolysis
Explains what happens during glycolysis in eukaryotic cells, what the products are, their composition, and their properties.
Sophia Learning
Sophia: Glycolysis: Lesson 3
This lesson will introduce the process of glycolysis, and explain how it creates pyruvic acid from glucose. It is 3 of 7 in the series titled "Glycolysis."
Sophia Learning
Sophia: Glycolysis: Lesson 1
This lesson will introduce the process of glycolysis, and explain how it creates pyruvic acid from glucose. It is 1 of 7 in the series titled "Glycolysis."
Bio Topics
Bio Topics: The Respiration Process
This site provides a brief description of aerobic and anaerobic respiration. In addition, there are several learning exercises to reinforce and check understanding of the concepts presented.
Quia
Quia: Aerobic Cellular Respiration Vocab
Assess your knowledge of aerobic cellular respiration by using these vocabulary flash cards. The front of the card lists a term and when you flip the card you get the answer. Good for quiz and test review.