Basic terms for Honors Biology, Grade 9
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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The ability to do work | Energy
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When one or more substances change to produce one or more different substances | Chemical Reaction
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Any substance that undergoes a chemical change in a given reaction | Reactant
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A substance obtained from another substance through chemical change | Product
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the term used to describe all of the chemical reactions that occur in an organism | Metabolism
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The amount of energy needed to start a reaction | Activation Energy
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Certain chemical substances that reduce the amount of activation energy that is needed for a reaction to take place | Catalyst
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A protein or RNA molecule that speeds up metabolic reactions without being permanently changed or destroyed | Enzyme
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The reactions in which electrons are transferred between atoms -includes two types | Redox Reaction
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Where the reactant loses one or more electrons, thus becoming more positive in charge | Oxidation Reaction
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Where the reactant gains one or more electrons, thus becoming negative in charge | Reduction Reaction
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To hide the entire table, click on the "Hide All" button.
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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Created by:
EmilyEdwards
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