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Which one of the following is not a part...

Which one of the following is not a part of trasncription unit in DNA

A

The inducer

B

A terminator

C

A promoter

D

The structural gene

Text Solution

Verified by Experts

The correct Answer is:
A
Transcription unit consists of promoter structural gene and terminator . The inducer (lactose/ allolactose) is not a component of transcription unit.
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-MOLECULAR BASIS OF INHERITANCE-EXERCISE
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  2. Removal of RNA polymerase III from nucleoplasm will affect the synthes...

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  3. Which one of the following is not a part of trasncription unit in DNA

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  4. Ribosomal RNA is synthesised in

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  5. If one strand of DNA has the nitrogenous base sequence as ATCTG, what ...

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  6. Removal of introns and joining of exons in a defined order during tran...

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  7. The structure in chromatin seen as 'beads-on' string' when viewed unde...

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  8. Select the two correct statements out of the four (1-4) given below ab...

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  9. What is not true for genetic code ?

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  10. Whose experiments cracked the DNA and discovered unequivocally that a ...

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  11. Polysome is formed by

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  12. Which one of the following pairs of codons is correctly matched with t...

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  13. A sequential expression of a set of human genes occurs when a steroid ...

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

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  15. The Okazaki fragments in DNA chain growth

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  16. Differentiation of organs and tissues in a develping organism, is asso...

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  17. The length of DNA molecile greatly exceeds the dimensions of the nucle...

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  18. Molecular basis of organ differentiation depends on the modulation in ...

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  19. Telemere repetitive DNA sequences control the function of eukarote chr...

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  20. "One gene one enzyme" theory was proposed by

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