Enzyme/ ATP Science test

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  1. What is the function of an enzyme?
    not to supply energy, but they make the energy you have much more efficent
  2. What is another word for enzyme?
    catalyst (gets things going)
  3. Define: Substrate
    any substance that is going to react
  4. Image Upload
    • A. Active Site
    • B. Reactive Site
  5. Image UploadWhat is this showing?
    The substrate complex (catabolic)
  6. Image UploadWhat is this showing?
    Synthesis Reactions (anabolic)
  7. What ending do many enzymes end with?
    "ase"
  8. Image UploadWhat is this showing? And what are A and B?
    • Enzyme Process
    • A. Beginning Substrate
    • B. End Product
  9. How are enzymes regulated?
    • competitive inhibitors
    • non-competitive inhibitors
  10. Image Upload
    • A. Allosteric Site
    • B. Altered active site
  11. What is denaturing?
    breaking of hydrogen bonds
  12. You need a ________ that doesn't use all of the energy at once.
    system
  13. Cells have energy ______.
    curency
  14. What are the two types of cell energy?
    • 1. free energy available for use
    • 2. poterntial energy locked up in molecules
  15. What is ATP?
    adenosine triphoshate
  16. What do people die of?
    lack of ATP
  17. What is the cell's energy currency?
    ATP
  18. Your body needs a constant supply of ______ or you die.
    ATP
  19. How is ATP formed?
    bonding a third phosphate group to ADP
  20. ADP= adenine(_______), ribose (______), and two _______ groups.
    • protein
    • sugar
    • phosphate
  21. When a ______ phosphate group is bonded to ADP ______ is stored.
    • third
    • energy
  22. Is the forming of ADP to ATP a continual process?
    yes
  23. When is energy given off?
    when the thrid phosphate breaks off (ATP to ADP)
  24. What is the 2nd law of thermodynamics?
    everything in nature eventually will turn to crud
Author:
speedy4357
ID:
134457
Card Set:
Enzyme/ ATP Science test
Updated:
2012-02-14 21:47:27
Tags:
biology
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Description:
5th science test
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