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12 wrz 2006 · biological membranes 11. amino acids 12.–13. DNA; RNA Design an Experiment Analyze and Conclude 1. Catalase catalyzes a reaction that releases oxygen gas. Bubbles of oxygen form around the filter-paper disk, lifting it to the surface of the liquid. The more active the enzyme, the more quickly bubbles suffi-cient to lift the disk are produced. 2.
Current theory of the origin of life suggests 4 main stages; 1. Formation of amino acids; 2. Monomers form polymers; 3. Enclosure of small organic molecules into larger ones; 4. Self-replicating...
The Chemistry of Life Worksheets (Opening image courtesy of David Iberri, http://en.wikipedia.org/wiki/File:CaMKII.png, and under the Creative Commons license CC-BY-SA 3.0.) •Lesson 2.1: Matter and Organic Compounds •Lesson 2.2: Biochemical Reactions •Lesson 2.3: Water, Acids, and Bases www.ck12.org 16
2.1 Describe matter, chemical elements, and chemical compounds. 2.2 Use examples to illustrate how the structure of an element's atoms determines its properties. 2.3 Identify and describe the types of strong and weak chemical bonds, and use examples to show how bonds affect molecular shape.
Holt McDougal Biology 2 Chemistry of Life ACTIVE READING WORKSHEETS . CHEMISTRY OF LIFE . Water and Solutions . Read the passage below, which covers topics from your textbook. Answer the questions that follow. 1. A . solution. is a mixture in which one or more substances are uniformly distributed in another substance. 2
Below you find the classroom assignments and PPT's used for Chapter 2, The Chemistry of Life. You may use this website for access to PPT's, guided notes, and make up assignments.
What is Biology? Worksheets (Opening image copyright by Kirsty Pargeter, 2010. Used under license from Shutterstock.com.) •Lesson 1.1: Science and the Natural World •Lesson 1.2: Biology: The Study of Life 1 www.ck12.org
