The Chemical Basis of Life Study Guide

Energy exists in chemical bonds as 8 energy if the

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Unformatted text preview: (7) . Energy exists in chemical bonds as (8) energy. If the products of a chemical reaction contain less energy than the reactants, energy is (9) . Most of the energy released from a chemical reaction is released as (10) . Almost all of the chemical reactions of the cell that require energy use (11) as an energy source. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Rate of Chemical Reactions ❛❛The rate at which a chemical reaction proceeds is influenced by several factors.❜❜ Using the terms provided, complete these statements: Catalyst Decreases Enzymes Increases 1. 2. Chemical reactions are influenced by several factors, including how easily substances react with one another. If the concentration of reactants increases, the rate of a chemical reaction (1) . When the temperature decreases, the speed of chemical reactions (2) . A (3) is a substance that increases the rate at which a chemical reaction proceeds without itself being permanently changed or depleted. Protein molecules in the body that act as catalysts are c...
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This document was uploaded on 03/27/2014.

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