Solved by a verified expert:Lesson 2.2: Vocabulary IName___________________ Class______________ Date________Match the vocabulary word with the proper definition.Definitions_____ 1. represents a chemical reaction_____ 2. a protein that speeds up a biochemical reaction_____ 3. a substance that forms as a result of a chemical reaction_____ 4. a substance that starts a chemical reaction_____ 5. sum of all the biochemical reactions in an organism_____ 6. a process that changes some chemical substances into others_____ 7. exothermic reactions in organisms_____ 8. endothermic reactions in organisms_____ 9. chemical reactions that take place inside the cells of living things_____ 10. a chemical reaction that releases energy_____ 11. a chemical reaction that absorbs energy_____ 12. the energy needed to start a chemical reactionTermsa. activation energyb. anabolic reactionc. biochemical reactiond. catabolic reactione. chemical equationf. chemical reactiong. enzymeh. endothermici. exothermicj. metabolismk. productl. reactant