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9 Cards in this Set
- Front
- Back
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What values on a reaction progress graph are altered by enzymes?
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∆G and Ea |
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What is the equation for rate in a simple A→B reaction? |
Rate = k[A] |
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Rate constant is expressed by what constant? |
K |
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The concentrations of enzymes in cells are considered _______. |
Constant |
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What might cause a change in enzyme concentration in a cell? |
Protein degradation or synthesis |
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What is the first step of enzyme catalysis? |
Enzyme + Substrate forms ES complex |
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What is the second step of enzyme catalysis? |
ES complex forms product and reforms enzyme |
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What must be true for a Vmax to exist? |
The concentration of enzymes must be constant |
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What is V a constant for with regards to enzyme kinetics? |
Reaction rate (velocity) |
