Slide 1ENZYMES SBI4U0 Slide 2 ENZYMES An enzyme is a biological catalyst –Biological = protein –Catalyst = speeds up a reaction without being consumed or permanently…

1. CHEMISTRY AND LIFE One unromantic but productive way of viewing life is to see it as a set of coordinated chemical reactions. This leads to an obvious question – What…

Slide 1 Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Concept 5.4: Proteins have many structures, resulting in a wide range of functions Proteins…

Slide 1MACROMOLECULES CARBON BASED MOLECULES Slide 2 Carbon-based molecules are the foundation of life. Slide 3 INTRODUCTION TO BIOMOLECULES 2.3 Slide 4 Carbon  Atoms…

Slide 1 Slide 2 Cells & Enzymes Enzymes Made of protein Present in all living cells Converts substrates into products Biological catalysts Increase the rate of chemical…

Slide 16.3 Organic Compounds This PowerPoint accompanies reading pages 161 to 167 Slide 2 Organic compounds all contain Carbon (C), hydrogen (H) and oxygen (O). 1. Carbohydrates…

Slide 1 Chapter 5- Enzymes Slide 2 State Standard Standard 1.b. – Enzymes are proteins that catalyze biochemical reactions without altering the reaction equilibrium and…

Slide 1 2-4 Chemical Reactions & Enzymes Slide 2 A chemical reaction is a change in which one or more substances are converted into new substances. A + BC + D The substances…

Slide 1 Chemical Reactions in Cells To keep your body alive, your cells undergo countless chemical reactions. – Many of these reactions are occurring 24/7. These chemical…

Slide 1 The Direction of Spontaneous Reactions (and what it takes to go the other way) Slide 2 Life Requires Lots of Unfavorable Reactions – How Is This Possible? Slide…