biology

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Across
  1. 2. the ability to do work or to create some kind of change
  2. 5. An inorganic ion that helps enzymes function.
  3. 6. A catalyst that speeds up chemical reactions.
  4. 7. Stored energy based on position or state.
  5. 8. The matter relevant to a particular energy transfer.
  6. 9. Enzymes change shape to fit substrates better.
  7. 10. Energy that is not usable for work.
  8. 12. The chemical reactions that take place in cells
  9. 14. Energy available to do work after losses.
  10. 16. The molecule an enzyme acts upon.
  11. 17. Regulation by the product of a reaction to maintain balance.
  12. 19. (Adenosine Triphosphate) The main energy currency in cells.
  13. 20. -A reaction that absorbs energy.
  14. 21. Potential energy stored in chemical bonds.
  15. 22. -A measure of disorder in a system.
  16. 23. All chemical reactions in a living organism that convert energy.
  17. 24. Energy cannot be created or destroyed.
Down
  1. 1. A reaction that releases energy.
  2. 3. Measure of disorder; high entropy means less available energy.
  3. 4. the study of energy and energy transfer involving physical matter
  4. 5. Inhibitor competes with substrate for enzyme’s active site.
  5. 11. Energy of an object in motion.
  6. 13. Energy cannot be created or destroyed, only transformed.
  7. 15. The energy required to start a reaction.
  8. 18. a term used to describe the concept of energy flow through living systems