Ch 8 Lecture Terms

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Author:
DesLee26
ID:
285538
Filename:
Ch 8 Lecture Terms
Updated:
2014-10-11 23:40:44
Tags:
Sam
Folders:
BIC
Description:
Test Two
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  1. catalyst
    to accelerate rate of reaction by a substance that is not permanently affected by the process
  2. protease
    cuts peptide bonds
  3. trypsin
    cuts after Lys or Arg; others can cut only after arg. High degree of specificty
  4. Cofactors
    needed to make enzymes function properly. 

    • Can bind at active sites (like metals)
    • coenzyme: larger titles, but nothing differetn
  5. work
    can be release of heat, storage of energy, conversion, etc
  6. entropy
    degree of randomness/ disorder signified by S
  7. free energy
    energy available to a system
  8. enthalpy
    • heat content
    • dH is the change in heat content
    • more measurable than DSsurroundings
  9. standard conditiosn
    all processes and reactions are present in concentrations of 1M; rxn takes place at 1 atm and at 25 degrees C

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