Question

In lac operon genes a, i, y and z code for
A. Repressor protein, permease, `beta`-galactosidase, transacetylase
B. Transacetylase, repressor protein, permease, `beta`-galactosidase
C. Transacetylase, permease, `beta-` galactosidase, repressor protein
D. Permease, transacetylase, repressor protein, `beta-` galactosidase

Answer 1

Correct Answer - B
In lac operon genes a, i, y and z code for transacetylase, repressor protein, perease, `beta`-galactosidase.