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The promoter site and the terminator sit...

The promoter site and the terminator site for transcription are located at

A

3'(downstream) end and 5' 9 (up stream) end , respectively of the transcription unit

B

5'(up stream) end and 3' (downstream) end, respectively end, respectively of the transcription unit

C

the 5' (upstream) end

D

3'(downstream) end

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The correct Answer is:
B
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The promoter site and the terminator site for transciption are located at

The Terminator in transcription unit is located at

A promoter site on DNA :

Site of transpiration is

…………. can terminate transcription.

Give the site and time of occurrence of transcription.

If RNA polymerase binds to the promoter on a transcription unit during transcription in a bacterium, it:

(a) Construct a complete transcription unit with promoter and terminator on the basis of the hypothetical template strand given below : (b) Write the RNA strand transcribed from the above transcription unit along with its polarity.

a) Construct a complete transcription unit with promoter and terminator on the basis of hypothetical template strand given below (b) Write the RNA strand transcribed from the above transcription unit along with its polarity

In E. coli, the transcription is terminated by :

ARIHANT NEET-GENE, ITS EXPRESSION AND REGULATION-Chapter Exercise (A) Taking it together (Assorted questions of the Chapter for Advanced Level Practice
  1. The first undoubted evidence about DNA being the genetic material came...

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  2. Dr. Khorana and his colleagues synthesized an RNA molecule with repeat...

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  3. The promoter site and the terminator site for transcription are locate...

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  4. The wild type E. coli cells are growing in normal medium with glucose....

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  5. In an E coli cell according to the operon theory, an operator gene com...

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  6. The lac operon requires a ' helper' protein which, by binding to the p...

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  7. Which one of the following pairs is correctly matched?

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  8. During protein synthesis , the correct amino acid is brought to the ri...

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  9. Addition of lactose in a culture of E. coli induces enzymes ----------...

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  10. Practice using the dictionary of the genetic code determine the amino ...

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  11. During protein synthesis , the correct amino acid is brought to the ri...

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  12. Which among the following codon do not codes for valine (val)?

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  13. The process of translation requires

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  14. Which of the following is true about the terminator

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  15. Which of the following is true about the promoter gene?

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  16. In protein synthesis, a polypeptide of five amino acids is synthesized...

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  17. In mRNA , AUG is the initiating codons and UAA, UAG and UGA are termin...

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  18. In tryptophan synthesis pathway , tryptophan acts as a compressor . Wh...

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

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  20. Which of the following is true for RNA processing?

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