Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 2, The Chemistry of Life - Assessment - 2.4 Chemical Reactions and Enzymes - Understand Key Concepts/Think Critically - Page 57: 25



Work Step by Step

The energy needed to get a reaction started is called activation energy. Enzymes speed up the rate of reaction by lowering the activation energy.
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