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Question
Give one significant contribution to the following scientists:
G. Gamow
Solution
Triplet nature of codon
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RELATED QUESTIONS
Multiple Choice Question:
Which out of the following is not an example of an inducible operon?
Enlist the genes in Lac operon
What is meant by an operon?
Give diagrammatic representation of Lac-operon in the presence of inducer.
Which of the following cannot act as inducer?
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 ______.
Assertion (A): Regulation of lac operon by a repressor is referred to as negative regulation.
Reason (R): Lac operon is under the control of positive regulation as well.
Which enzyme will produce in a cell in which there is a nonsense mutation in the lac Y-gene?
A low level of expression of lac operon occurs at all the time. Can you explain the logic behind this phenomena.
Define an operon. giving an example, explain an Inducible operon.
