1.3 Chemical Reactions Activity

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Across
  1. 1. A scale that measures acidity and can affect enzyme activity
  2. 4. Substances that start a chemical reaction
  3. 7. Another word for a substance that speeds up a chemical reaction
  4. 8. Proteins that speed up chemical reactions in living things
  5. 9. The molecule that an enzyme acts upon in a chemical reaction
Down
  1. 1. Substances formed after a chemical reaction
  2. 2. Graphs can show if this is absorbed or released in a reaction
  3. 3. Used to interpret the effect of an enzyme on a reaction
  4. 5. Type of energy required to start a chemical reaction
  5. 6. One factor that affects enzyme activity, along with pH and substrate concentration