Match List-I with List-II. List-I Lis | vedclass

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Question

(A) In the $lac$ operon model,the structural genes and the regulator gene have specific functions:$1$. Gene $z$: Codes for the enzyme $\beta$-galactos

Vedclass · Accepted Answer

$A-II, B-III, C-IV, D-I$

Vedclass · Answer

(A) In the $lac$ operon model,the structural genes and the regulator gene have specific functions:$1$. Gene $z$: Codes for the enzyme $\beta$-galactosidase,which is responsible for the hydrolysis of lactose into galactose and glucose.$2$. Gene $y$: Codes for the enzyme permease,which increases the permeability of the cell to $\beta$-galactosides.$3$. Gene $a$: Codes for the enzyme transacetylase.$4$. Gene $i$: Codes for the repressor protein,which binds to the operator region to prevent transcription in the absence of an inducer.Therefore,the correct matching is: $A-II, B-III, C-IV, D-I$.

List-$I$	List-$II$
$A$. Gene $a$	$I$. $\beta$-galactosidase
$B$. Gene $y$	$II$. Transacetylase
$C$. Gene $i$	$III$. Permease
$D$. Gene $z$	$IV$. Repressor protein

Match List-$I$ with List-$II$.

List-$I$ List-$II$

$A$. Gene $a$ $I$. $\beta$-galactosidase

$B$. Gene $y$ $II$. Transacetylase

$C$. Gene $i$ $III$. Permease

$D$. Gene $z$ $IV$. Repressor protein

Choose the correct answer from the options given below:

Similar Questions

In the $lac$ operon,the $lac$ $mRNA$:

Identify the $INCORRECT$ statement from the following with reference to lac operon.

Which enzyme is responsible for the transport of lactose into the cell?

Which of the following switches off the $lac$ operon?

Select the $correct$ match:

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Match List-$I$ with List-$II$. List-$I$ List-$II$ $A$. Gene $a$ $I$. $\beta$-galactosidase $B$. Gene $y$ $II$. Transacetylase $C$. Gene $i$ $III$. Permease $D$. Gene $z$ $IV$. Repressor protein Choose the correct answer from the options given below: