Please match the Key Word to the correct definition.


Column A Column B


1. ___ chemical reaction a. element or compound produced by a chemical reaction


2. ___ endergonic reaction b. a chemical reaction that releases energy



3. ___ exergonic reaction c. element or compound that enters into a chemical reaction


4. ___ Photosynthesis d. a process that transforms two different sets of chemicals into a new set of chemicals when they come in contact with one another


5. ___ Product e. a chemical reaction that requires an input of energy


6. ___ Reactant f. process used by organisms to break down high energy molecules to capture the energy in a form that can be used to power metabolic reactions


7. ___ respiration g. process used by plants and other autotrophs to capture light energy and use it to power chemical reactions