Biology · Molecular Basis of Inheritance
Match the following structural genes/regulatory genes of the lac operon with their respective products: 1. 'i' gene — (i) β-galactosidase 2. 'z' gene — (ii) transacetylase 3. 'a' gene — (iii) repressor 4. 'y' gene — (iv) permease Select the correct option matching order (1, 2, 3, 4):
- 1(iii), (iv), (i), (ii)
- 2(iii), (i), (ii), (iv)✓
- 3(iii), (i), (ii), (iv)
- 4(i), (iii), (ii), (iv)
Correct answer
(iii), (i), (ii), (iv)
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