ENZYMES
Enzyme Kinetics
Enzyme KineticsIn an enzyme reaction S → P, the rate of the reaction is depend on the substrate concentration. At low substrate concentration the rate of reaction ‘v’ is proportional to substrate concentration. As the substrate concentration is incr…
Continue Reading
ENZYMES
MECHANISM OF ENZYME ACTION
MECHANISM OF ENZYME ACTIONTwo hypotheses have been put forward to explain the mode of enzyme action.01.Lock and key hypothesis: This hypothesis was given by Email Fischer in 1984. According to this hypothesis, both enzyme and substrate molecules hav…
Continue Reading
ENZYMES
NOMENCLATURE AND CLASSIFICATION OF ENZYMES
NOMENCLATURE AND CLASSIFICATION OF ENZYMESEnzymes are generally named by adding “ase’ to the root indicating the substrate on which the enzyme acts. The International Union of Biochemistry report of 1962 contain a scheme for enzyme classification. E…
Continue Reading
ENZYMES
How do Enzymes Catalyze Reaction
How do Enzymes Catalyze ReactionEach enzyme has an active site to which substrate binds and forms a short-lived highly reaction enzyme substrate complex. This is followed by enzyme product complex (EP). Finally the enzyme product complex dissociates…
Continue Reading
