proteins and enzymes Flashcards

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1
Q

describe induced fit model and how enzymes act as catalysts
(3 marks)

A
  • active site and substrate bind/ESC forms
  • active site changes shape so substrate is now complementary
  • enzymes reduce activation energy
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2
Q

explain how active site of enzymes increase rate of reaction

A
  • induced fit model causes active site to change shape
  • distorts/stresses/breaks bonds
  • reduces activation energy
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