ENERGY AND LIFE CHAPTER 5 THE FLOW OF ENERGY IN LIVING THINGS Energy is the ability to do work. Energy is considered to exist in two states: Kinetic energy—the energy of…

Enzymes Most enzymes are globular proteins Active site: the region of an enzyme surface to which a specific set of substrates binds. Substrate: ( the reactant ) a molecule…

Review of Bioenergetics SP5005 Physiology Alex Nowicky power point slides: Powers and Howley- Exercise Physiology Ch 3 and 4 What is bioenergetics? Study of energy in living…

Control & Regulation of Enzyme Activity Factors Affecting Enzyme Activity Temperature, pH, cofactors/coenzymes, enzyme concentration Temperature Enzymes are very sensitive…

2.4 Chemical Reactions and Enzymes (c) 2007 brainybetty.com ALL RIGHTS RESERVED. * Chemical Reactions A process that changes or transforms one set of chemicals into another…