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Restriction enzyme Eco RI cuts the DNA b...

Restriction enzyme Eco RI cuts the DNA between bases G and A only when the sequence in DNA is

A

GATATC

B

GAATTC

C

GATTCC

D

GAACTT

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The correct Answer is:
B
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EcoR I cut the DNA between the bases

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The restriction enzyem ECO RI has the property of

The enzyme that cuts DNA is :

Assertion : Restriction enzymes cut the strand of DNA a little away from the centre of the palindromic sites Reason: Restriction enzymes cut the strads of DNA between the same two bases on the opposite strand.

The enzyme used to cut the DNA molecule is :

A restriction enzyme Eco RI from E. coli is expected to cleave DNA at following sequence:

Restriction endonuclease ( EcoRI) enzyme cut the strand of DNA

MOTION-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-EXERCISE -1
  1. The restriction enzyme(s) used in recombinant DNA technology that make...

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  2. Cohen and Boyer isolated an antibiotic resistance gene, by cutting out...

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  3. Restriction enzyme Eco RI cuts the DNA between bases G and A only when...

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  4. 'Transgenic' plants are produced by :

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  5. The microinjection of desired gene from other organism into fertilized...

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  6. For a DNA to funtion as a cloning vectors the most essential requireme...

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  7. According to EFB, ''The integration of natural science and organism, c...

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  8. The stickiness of DNA ends faciliates the action of which enzyme

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

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  10. In get electrophorosis, at which end of the gel the sample is loaded ?

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  11. An antibiotic resistance gene of plasmid vector which get inactivated ...

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  12. In which type of bioreaction air bubbles dramatically increases the ox...

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  13. Genetic modification (GM) has been used to

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  14. The choice of Bt-gene for experiment depends upon

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  15. In nematode resistance by RNA interference, some specific genes were i...

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  16. Select the incorrect match

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  17. Which of the following step is not involved in basic steps in genetica...

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  18. In EcoRI, R is stand for

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  19. Restriction endonucleases are used in genetic engineering to form

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  20. Which instrument is used for the separation of DNA fragments

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