In order for cells to keep working properly, they carry out thousands of chemical reactions. All of these reactions need energy, but where does it come from? Find resources on cellular respiration, ATP, and more.

Basics of Metabolism - Video
Basics of Metabolism, By Khan Academy, YouTube.com, Video Length: 11:04.
Biology: Glycolysis
Biology: Glycolysis, CliffNotes.com, All-text page explaining glycolysis.
Catabolism
Catabolism Wikipedia.org Catabolism (Greek kata = downward + ballein = to throw) is the set of pathways that break down molecules into smaller units and release energy.[1] Visit the web site
Cell metabolism
Cell metabolism Wiki Visual Cell metabolism explained through text and illustration.
Cell Metabolism - Definition from Answers.com
Cell Metabolism, Definition from Answers.com, Answer comes from McGraw-Hill Science & Technology Encyclopedia.
Cell Metabolism Flashcards
Cell Metabolism Flashcards Created by calrn14 on September 20, 2009 Quizlet.com Vocabulary words for cell metabolism.
Cell Metabolism Video
Cell Metabolism From: archeonapollyon YouTube.com Student-created video; 1:32 minutes.
Cellular Metabolism
Cellular Metabolism, Dr. Saul's Biology in Motion, Receptor and Signal as "Lock and Key" is explained in a cartoon mini-lecture.
Flashcards About Cell Metabolism
Flashcards About Cell Metabolism, Created by Kristel, StudyStack.com Play hangman, matching, crossword, type in, scramble, flashcard, and many other games to help you learn and study cell metabol
Glycolysis Do Re Mi Video
Glycolysis Do Re Mi, By Jenny Walsh, YouTube.com, Video length: 02:46
Introduction to Metabolism
Introduction to Metabolism, Learnerstv.com, "An organism must maintain its cellular organization and internal equilibrium despite the external forces that act upon it. Cells take in nutrients as f
Metabolism
Metabolism, Written by tutor Jill L., Wyzant.com All-text page with short interactive quiz.
Metabolism
Metabolism, Chem4Kids.com: Biochemistry, Basic introduction to metabolism.
Metabolism
Metabolism, By John W. Kimball, Kimball's Biology Pages, "All living things must have an unceasing supply of energy and matter. The transformation of this energy and matter within the body is cal
Metabolism
Metabolism Kids.net.au Encyclopedia article on metabolism; brief but good.
Metabolism Basics
Metabolism Basics Kidshealth.org This is a six-page article, but only the first two pages specifically deal with metabolism, enzymes, anabolism, and catabolism.
Metabolism Video
Metabolism June 10, 2009 By Jenny Walsh YouTube.com It's a short 0:55 second video, but I bet it will help you remember the difference between anabolism and catabolism, two processes that occu
Metabolism, Anabolism, Catabolism
Metabolism, Anabolism, Catabolism, By Nasif Nahle, Biologist, Biology Cabinet Organization, "Metabolism is a set of processes performed by the living beings that allow them to interchange matter
Overview of Metabolism - Anabolism and Catabolism - Video
Overview of Metabolism - Anabolism and Catabolism, Sept. 17, 2013, By Jasmine Rana, Khan Academy, YouTube.com, Video length: 08:40. What is the purpose of metabolism? Learn about the two ma
What Are the Different Metabolic Processes?
What Are the Different Metabolic Processes?, Written by Kathryn Pless, Wisegeek.com, Describes catabolic and anabolic processes.
What Is Anabolism?
What Is Anabolism?, Written by Daniel Liden, WiseGeek.com, "Anabolism, also known as biosynthesis, is the process by which organisms make complex molecules and substances from less complex compon
What is Catabolism?
What is Catabolism?, Written by S.E. Smith, Wisegeek.com, "Catabolism is a destructive process which occurs in the body as various complex compounds are broken down into simple ones." Visit th