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Aporepressor is inactive repressor in Tr...

Aporepressor is inactive repressor in Tryptophan repressible operon system. It is

A

always protein

B

may be protein or a nucleic acid

C

a metabolite

D

a substrate

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The correct Answer is:
A
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AAKASH SERIES-MOLECULAR BASIS OF INHERITANCE-Exercise-II
  1. cValue (constant value) of DNA refers to

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  2. In tryptophan operon, the tryptophan acts as

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

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  4. Pribnow box is involved in

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  5. Transition mutation is due to replacement of

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

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  7. Repetitive DNA occurs in

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  8. C-value paradox refers to the presence of

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

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  10. Which antibiotic inhibits interaction between tRNA and mRNA during bac...

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

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  12. How many high-energy phosphate bonds are utilized in the process of ac...

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  13. Which histone is absent in a nucleosome?

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

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

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  16. Many antibiotics inhibit prokaryotic translatin without disrupting pro...

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

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

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

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  20. In tryptophan synthesis pathway, tryptophan acts as a corepressor. Wha...

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