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neet BIOLOGYMedium

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

1

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

2

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

3

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

4

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

Step-by-Step Solution

In the lac operon: Gene 'z' codes for β\beta-galactosidase (I), Gene 'y' codes for Permease (III), Gene 'a' codes for Transacetylase (II), and Gene 'i' codes for the Repressor protein (IV). Thus, A-II, B-III, C-IV, D-I.

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