Chemical Reactions & Enzymes

1234567
Across
  1. 3. reactant of an enzyme-catalyzed reaction
  2. 6. a process that changes one set of chemicals into another set of chemicals
  3. 7. protein that acts as a biological catalyst
Down
  1. 1. energy needed to get a reaction started
  2. 2. elements or compounds that enter into a chemical reaction
  3. 4. substance that speads up the rate of a chemical reaction
  4. 5. elements or compounds produced by a chemical reaction