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In tryptophan operon, the tryptophan act...

In tryptophan operon, the tryptophan acts as

A

corepressor

B

promoter

C

apo-repressor

D

operator

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The correct Answer is:
A
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AAKASH SERIES-MOLECULAR BASIS OF INHERITANCE-Exercise-II
  1. Which of the following statements is wrong?

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  2. Value (constant value) of Dna refers to

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  3. In tryptophan operon, the tryptophan acts as

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  4. Aporepressor is inactive repressor in Tryptophan repressible operon sy...

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  5. Pribnow box is involved in

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  6. Transition mutation is due to replacement of

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  7. Which step of translation does not consume high energy PO4 bond ?

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  8. Repetitive DNA occurs in

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  9. C-value paradox refers to the presence of

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  10. In lac operon, a helper protein that binds to the promotor and facilit...

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  11. Which antibiotic inhibits interaction between t RNA and m RNA during b...

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  12. Consider the following statements a) A component of the nucleotide s...

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  13. How many high-energy phosphate bond equivalents are utilized in the pr...

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  14. Which histone is absent in a nucleosome?

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  15. In E.coli, which of the following codons are recognized by the release...

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  16. During DNA synthesis, both strands require an RNA primer to start elon...

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  17. Many antibiotics inhibit prokaryotic translation without disrupting pr...

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  18. Which of the following is an example of a transversion?

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  19. One gene-one enzyme relationship was established for the first time in

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  20. Gene regulation governing lactose operon of E.coli that involves the l...

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