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Question
Biology
The sequence of genes in lac operon of E.coli are
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Q. The sequence of genes in lac operon of E.coli are
Molecular Basis of Inheritance
A
promotor gene $\to$ operator gene $\to$ structural gene
B
structural gene $\to$ promotor gene $\to$ operator gene
C
operator gene $\to$ promotor gene $\to$ structural gene
D
structural gene $\to$ operator gene $\to$ promotor gene.
Solution:
Correct answer is (a) promotor gene $\to$ operator gene $\to$ structural gene