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Match the following genes of the Lac operon with their respective products: (A) i gene (i) β-galactosidase (B) z gene (ii) Permease (C) a gene (iii) Repressor (D) y gene (iv) Transacetylase Select the correct option.

1. (a) (i) (iii) (ii) (iv)
2. (b) (ii) (i) (iv) (iii)
3. (c) (iii) (i) (iv) (ii)
4. (d) (iii) (iv) (i) (ii)

Correct answer: (c) (iii) (i) (iv) (ii)

Solution

The correct match is: (A) i gene (i) β-galactosidase, (B) z gene (ii) Permease, (C) a gene (iii) Repressor, (D) y gene (iv) Transacetylase.

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