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The natural function of a restriction en...

The natural function of a restriction enzymes is to

A

cut up DNA

B

remove introns from the RNA transcript

C

remove exons from the RNA transcript

D

facilitate m RNA formation from nucleotides

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The correct Answer is:
a
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ARIHANT NEET-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-Chapter exercises (Taking it together (Assorted Questions of the Chapter for advanced Level Practice ))
  1. A restriction enzyme breaks between the

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  2. The sticky ends of a fragmented DNA molecule are made of

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  3. The natural function of a restriction enzymes is to

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  4. Rising of dough is due is

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  5. The transfer of genetic material from one bacterium to another through...

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  6. Which of the following is not required in the preparation of a recombi...

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  7. Which of the following is not a source of restriction endonuclease ?

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  8. When an alien DNA is linked with the origin of replication, so that th...

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  9. In addition to Ori, the vector requires a ……., which help in identifyi...

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  10. Which technique is used to check the progression of restriction enzyme...

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  11. A thermostable DNA polymerase, which remains active in high temperatur...

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  12. In order to link the alien DNA the vector needs to have very few, pref...

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  13. E. coli cloning vector pBR322 contains restriction sites in the region...

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  14. In the year 1963, the two enzymes responsible for restricting the grow...

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  15. A single-stranded DNA or RNA, tagged with a radioactive molecule (pro...

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  16. The genes encoding resistance to antibiotics such as ampicillin, chlor...

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  17. When cut by the same restriction enzyme, the resultant DNA fragments h...

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  18. IN PCR, short primers are added to single stranded DNA molecules in a ...

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  19. A 'genemic library is a term used to describe a

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  20. A molecular probe might be used to

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