Chapter 4 Crossword #2

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Across
  1. 3. describes a chemical reaction that results in products with less chemical potential energy than the reactants, plus the release of free energy
  2. 7. the movement of hydrogen ions down their electrochemical gradient across a membrane through ATP synthase to generate ATP
  3. 8. the science of the relationships between heat, energy, and work
  4. 10. all the chemical reactions that take place inside cells, including those that use energy and those that release energy
Down
  1. 1. describes a chemical reaction that results in products that store more chemical potential energy than the reactants
  2. 2. the concept of energy flow through living systems
  3. 4. a molecule on which the enzyme acts
  4. 5. a molecule that catalyzes a biochemical reaction
  5. 6. the process of breaking glucose into two three-carbon molecules with the production of ATP and NADH
  6. 9. describes the pathway that requires a net energy input to synthesize complex molecules from simpler ones