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  • Molecular Basis of Inheritance
  • Full expression of lac operon requires
Multiple choice

Full expression of lac operon requires

  1. lactose and cAMP

  2. allolactose and cAMP

  3. cAMP

  4. lactose

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Full expression of lac operon requires allolactose and cAMP. lac operon (lactose operon) is an operon required for the transport and metabolism of lactose in E. coli and many other enteric bacteria.

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