Chapter 6 Vocabulary Review

Match it! Select the correct answer from the pull down...Good luck!

The oxidation reaction of an organic compound, in which heat is released is called ______________________________.

A(n) ______________________________ is a chemical reaction in which heat is released to the surroundings.

A(n) ______________________________ is a chemical reaction that requires heat.

A reaction in which one element or radical takes the place of another element or radical in a compound is called a(n) ______________________________.

A reaction in which two or more substances combine to form a new compound is called a(n) ______________________________.

_________________________ is the energy released when a chemical compound reacts to produce new compounds.

A type of protein that speeds up metabolic reactions in plants and animals without being permanently changed or destroyed is called a(n) ______________________________.

A substance or molecule that participates in a chemical reaction is called a(n) ______________________________.