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Mobile genetic sequence are called :...

Mobile genetic sequence are called :

A

Exons

B

Introns

C

Cistrons

D

Transposons

Text Solution

Verified by Experts

The correct Answer is:
D
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USHA PUBLICATION-MOLECULAR BASIS OF INHERITANCE-EXERCISE
  1. Which one of the following has dual functions ? It codes for methionin...

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  2. Purines possess nitrogen at :

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  3. Mobile genetic sequence are called :

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  4. The portion of DNA which contains information for an entire polypeptid...

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  5. The place where RNA - polymerase attaches with the DNA is called :

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  6. RNA directs the building of proteins through a sequence of :

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  7. Choose the correct option : 1) Six codons do not code for any amino ac...

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  8. The unequivocal proof of DNA as the genetic material came from the stu...

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  9. DNA contains nucleobasės , sugars and phosphate . Removal of which amo...

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  10. Removal of introns and joining the exons in a definite order in a tran...

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  11. The enzyme referred to as Kornberg enzyme is

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  12. Which one of the following is not a part of a transcription unit in DN...

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  13. Which enzyme joins DNA fragments ?

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  14. A single strand of nucleic acid tagged with a radioactive molecule is ...

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  15. Which one is a true statement regarding DNA polymerase used in PCR ?

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

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  17. What is it that forms the basis of DNA fingerprinting ?

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  18. DNA fragments generated by the restriction endonucleases in a chemical...

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  19. Which enzymes will be produced in a cell in which there is a nonsense ...

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  20. The largest gene in human is

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