Molecular Basis of Inheritance

Lac operon regulation

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Concepts tested

  • Lac operon regulation

All Questions

2024 Re-NEET 1 question

  1. Given below are two statements: Statement I: In the lac operon, the z gene codes for beta-galactosidase which is primarily responsible for the hydrolysis of lactose into galactose and glucose. Statement II: In addition to lactose, glucose or galactose can also induce lac operon. In the light of the above statements, choose the correct answer from the options given below: