In lac operon,z gene codes for: | vedclass

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(A) In the $lac$ operon,the structural genes are $z$,$y$,and $a$.$1$. The $z$ gene codes for $\beta$-galactosidase,which is responsible for the hydrol

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$\beta$-galactosidase

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(A) In the $lac$ operon,the structural genes are $z$,$y$,and $a$.$1$. The $z$ gene codes for $\beta$-galactosidase,which is responsible for the hydrolysis of lactose into galactose and glucose.$2$. The $y$ gene codes for permease,which increases the permeability of the cell to $\beta$-galactosides.$3$. The $a$ gene codes for transacetylase.Therefore,the $z$ gene codes for $\beta$-galactosidase.

In $lac$ operon,$z$ gene codes for:

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