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प्रश्न
Multiple Choice Question:
Which out of the following is not an example of an inducible operon?
पर्याय
Lactose operon
Histidine operon
Arabinose operon
Tryptophan operon
उत्तर
Tryptophan operon
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संबंधित प्रश्न
What is meant by an operon?
Which of the following is NOT the part of an operon?
Nucleic acids along with (i) and (ii) form the macromolecular fraction of the cell.
In E.coli, the lac operon gets switched on when ______.
E. coli cells with a mutated Z gene of the lac operon cannot grow in medium containing only lactose as the source of energy because ______.
Which enzyme will produce in a cell in which there is a nonsense mutation in the lac Y-gene?
Which molecule does act as inducer molecule in lac operon?
Which gene acts as a regulatory gene in lac operon?
Explain the components of the structural genes in the Lac operon system in E.coli.
In the medium where E. coli was growing, lactose was added, which induced the lac operon. Then, why does lac operon shut down some time after addition of lactose in the medium?
