Dr.ehab types of enzymes

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FACTORS AFFECTING REACTION VELOCITY

A. Substrate concentration

1. Maximal velocity

2. Hyperbolic shape of the enzyme kinetics curve

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B. Temperature

Increase of velocity with temperature

Decrease of velocity with higher temperature

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C.pH

Effect of on the ionization of the active site

Effect of pH on enzyme denaturation

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MICHAELIS-MENTEN EQUATION

Reaction model

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