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The cutting of DNA at specific locations...

The cutting of DNA at specific locations became possible with the discovery of

A

restriction enzymes

B

probes

C

selectable markers

D

ligases

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The correct Answer is:
a
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Read the following five statements (A to E) and select the option with all correct statements : The cutting of DNA at specific locations became possible with molecular scissors'-restriction enzymes. Palindromes are groups of letters that form the same words read both forward and backward. Sexual reproduction preserves the genetic information, while asexual reproduction permits variation. DNA fragments are positively charged molecules , they can be separated by forcing them to move towards the cathode under an electric field. (E) Each restriction endonuclease recognises a specific palindromic nucleotide sequences in the DNA.

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Cutting of DNA at specific location by restriction enzymes is populary called ''moleculars scissors''. The cut piece of DNA is linked with the plasmid DNA called

Which enzyme cuts DNA at specific sites?

Recombinant DNA technology become possible only after the discovery of enzyme restriciton endonuclesase till now how many restriction enzymes have been isolated .

Enzyme that cuts DNA at specific sites is

ARIHANT NEET-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-Chapter exercises (C. Medical entrances gallery (Collection of Questions Asked in NEET & Various Medical Entrance Exams))
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  5. Commonly used vectors for human genome sequencing are

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  12. Minisatellites or VNTRs are used in

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  14. Which of the following option is correct for recombinant DNA technolog...

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  15. The colonies of recombinant bacteria appear white in contrast to blue ...

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  16. DNA fragment generated by the restriction endonucleases in a chemical ...

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  17. The given figure is the diagrammatic representation of the E. coli ve...

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  18. For transformation, micro-particles coated with DNA to be bombarded fr...

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  19. PCR and restriction Fragements length Polymorphism are the methods for

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