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Control of gene experssion takes place a...

Control of gene experssion takes place at the level of

A

Translation

B

Transcription

C

DNA-replication

D

None of these

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The correct Answer is:
B
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GRB PUBLICATION-GENE EXPRESSION AND REGULATION-NCERT Corner(Exemplar Problems)
  1. Discontinuous synthesis of DNA occurs in one strand, because

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  2. Which of the following steps in transcription is catalysed by RNA poly...

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  3. Control of gene experssion takes place at the level of

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  4. Regulatory proteins are the accessory proteins that interact with RNA ...

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  5. Which was the last human chromosome to be completely sequenced ?

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  6. Which of the following are the functions of RNA

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  7. While analysing the DNA of an organism a total number of 5386 nucleoti...

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  8. In some viruses, DNA is synthesised by using RNA as template . Such a ...

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  9. If Meselson and Stahl's experiment is continued for four generations i...

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  10. If the sequence of nitrogen bases of the coding strand of DNA in a tra...

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  11. The RNA polymerase holoenzyme transcribes

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  12. If the base sequence of a codon in mRNA is 5'-AUG-3', the sequence of ...

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  13. The amino acid attaches to the tRNA at its

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  14. To initiate translation, the mRNA first binds to

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  15. In E. coli, the lac operon gets switched on when

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  16. A diagrammatic representation of the central dogma in molecular biolog...

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  17. Diagrammatic view of a dinucleotide is given below. Identify A,B and D...

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  18. Read the following five statements (A to E) about nucleic acids and se...

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  19. Diagram of a nucleosome is given below. Identify A, B and C by selecti...

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  20. Which one of the following statements is wrong ?

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