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CHAPTER 8 Metabolism

An Introduction to Metabolism

QuestionAnswer
What is an enzyme? A biological catalyst that was made by your body.
A catalyst__________________. Speeds up chemical reactions without being used up themselves.
Potential energy is energy that is _________. stored
A catabolic Pathway ______ _____ big molecules into small molecules. breaks down
An anabolic pathway ______ ______ small molecules into big molecules. builds up
Energy is the ability to do _______. work
What is Kinetic energy? The energy of motion.
What are the three kinds of work? chemical, transport, and mechanical
Briefly describe the structure of ATP. 3 Parts: adenine, ribose, and 3 phosphate groups.
What attaches to the enzyme? substrate
The _______ _______ is where the substrate attaches to the enzyme. active site
Who makes cofactors? The earth makes them because they are apart of the periodic table.
Briefly describe substrate concentration. High concentration=high reaction rate Low concentration=low reaction rate
Induced fit is when the _______ wraps around the _______ even more. protein;substrate
How is active transport possible? By the use of ATP.
Created by: taylorelise
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