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How are the structural genes inactivated...

How are the structural genes inactivated in lac operon in E. Coli? Explain.

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How are the structural genes activated in the lac operon in E. coli ?

Lac operon is

How are the structural genes inactivated / activated in lac operon in E. coli? Explain.

The sequence of structural genes in lac operon is

How many structural genes are present is lac-operon of E.coli?

Number of structural genes in tryptophan operon is

(a) Explain the role of regulatory gene, operator and structural genes in lac operon when E. Coli is growing in a culture medium with the sources of energy as lactose.

Given above is the schematic representation of lac operon of E.coli. Explain the functioning of this operon when lactose is provided in the growth medium of the bacteria.

In lac operon the lac mRNA

The inducer of Lac operon binds to

ALLEN-MOLECULAR BASIS OF INHERITANCE -Question
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  2. (a) Write the RNA strand transcribed from the above transcription unit...

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