Vocab for 2.2 Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Activation Energy | The minimum amount of energy required to start a chemical reaction
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Catalyst | A substance that changes the rate of a chemical reaction without being consumed or changed significantly
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Chemical Reaction | The process by which one or more substances change to produce one or more different substances
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Energy | The capacity to do work
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Enzyme | A type of protein or RNA molecule that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed
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Metabolism | The sum of all chemical processes that occur in an organism
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Oxidation Reaction | A chemical reaction in which a reactant loses one or more electrons such that the reactant becomes more positive in charge
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Product | A substance that forms in a chemical reaction
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Reactant | A substance or molecule that participates in a chemical reaction
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Redox Reaction | A reaction in which electrons are transferred between atoms; also known as oxidation-reduction reaction
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Reduction Reaction | A chemical change in which electrons are gained, either by the removal of oxygen, the addition of hydrogen, or the addition of electrons
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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