Beta-galactosidase follows michaelis-menten kinetics. a 5 micromolar solution of beta-galactosidase catalyzes the formation of 0.8 mmoles ortho-nitrophenol s-1 when saturated with the substrate ortho-nitrophenyl-beta-galactoside. what is beta-galactosidase's kcat?

Answer : The beta-galactosidase's is,

Explanation :

Michaelis-Menten formula used :

where,

= initial concentration =

= maximum concentration =

= Michaelis-Menten constant = ?

Now put all the given values in the above formula, we get:

Therefore, the beta-galactosidase's is,

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explanation:  

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o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante