EASY
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Earn 100

The equivalent of a structural gene is:
(a)Muton
(b)Cistron
(c)Operon
(d)Recon

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Important Questions on Molecular Basis of Inheritance
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Which of the following rRNAs acts as structural RNA as well as ribozyme in bacteria?

MEDIUM
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A molecule that can act as a genetic material must fulfill the traits given below, except

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DNA-dependent RNA polymerase catalyzes transcription on one strand of the DNA, which is called the:

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Which of the following is required as inducer(s) for the expression of Lac operon?

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Which of the following is not required for any of the techniques of DNA fingerprinting available at present?

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Which one of the following is the start codon?

HARD
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Gene regulation governing lactose operon of E. coli that involves the lac I gene product is:

MEDIUM
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In sea urchin DNA, which is double-stranded, of the bases were shown to be cytosine. What are the percentages of other three bases expected to be present in this DNA?
