Chapter Review 6-8

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  1. A covalent bond between two atoms represents what kind of energy?
    potential energy
  2. During redox reaction the molecule that gains an electron has been ______?
    reduced and has a higher energy level
  3. An endergonic reaction has the following properties...
    Image Upload 1 and the reaction is not spontaneous
  4. A spontaneous reaction is one in which....
    the reactants have a higher free energy than the products
  5. What is activation energy?
    The energy required to initiate a chemical reaction
  6. Which of the following is NOT a property of of a catalyst?
    The catalyst lowers the free energy of the reactants
  7. Where is the energy stored in a molecule of ATP.
    In the bond connecting the two terminal phosphate groups.
  8. Cells use ATP to drive endergonic reactions because...
    energy released by ATP hydrolysis makes Image Upload 2 for coupled reactions more negative
  9. Which of the following is NOT true about enzymes?
    Enzymes make Image Upload 3 for a reaction more negative
Card Set:
Chapter Review 6-8
2013-02-25 19:50:02
Chapter Review Chapters

Chapter Review 6-8
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