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Chapter 3 Vocabulary

Emma Witt
Biology
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Across
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Any compound that increases the number of hydroxide ions when dissolved in water.
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A solution made from a weak acid and its conjugate base that neutralizes small amounts of acids or bases added to it.
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A class of molecules that includes sugars, starches, and fiber.
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Group of atoms that are held together by chemical forces.
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A fat molecule or a molecule that has a similar properties, including waxes and steroids.
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Any compound that increases the number of hydronium ions when dissolved in water.
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A substance that can't be broken down.
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A value that is used to express the acidity or alkalinity of a system.
Down
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A natural polymer that is present in all living cells and that plays a role in protein syntheses.
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The reactant in reactions catalyzed by enzymes.
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The capacity to do work.
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An organic compound that consists of a sugar, a phosphate, and a nitrogenous base.
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Smallest unit of an element
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A substance or molecule that participates in a chemical reaction.
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An organic molecule that acts as the main energy source for cell processes.