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Restriction enzymes are used in genetic ...

Restriction enzymes are used in genetic engineering because they

A

Can join DNA fragments

B

Cut DNA at specific base sequence

C

Cut DNA at variable sites

D

Are proteolytic enzymes which degrade harmful proteins

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The correct Answer is:
B
Restriction enzyme are used in genetic engineering because they cut DNA at specific base sequence
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A2Z-BIOTECHNOLOGY: PRINCIPLES AND PROCESSES-Section D: Chapter-end Test
  1. Electroporation is

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  2. Which enzyme is usedful in genetic engineering ?

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  3. Restriction enzymes are used in genetic engineering because they

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  4. Insect tolerant gene from Bacillus thuringiensis is introduced using T...

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  5. GAATTC is recognition site of restriction endonuclease

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  6. Restriction endonuclease is employed for cutting

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  7. Restriction enzyme (s) of recombinant DNA technology that make stagger...

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

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  9. Amplification of gene of interest by using DNA polymerase may go upto

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  10. Enzymes necessary for recombinant DNA technology are

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  11. Read a and b and identify correct choice Statement a. Agrobacterium tu...

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  12. In genetic engineering , restriction enzymes are used for cutting

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  13. Melting of DNA at 70^(@)C is due to breakdown of

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  14. Fragments of DNA formed after treatment with endonucleases are separat...

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  15. Plasmids are suitable vectors for gene cloning because they are

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  16. Identify the plasmid

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  17. Autonomously replicating circular extrachromosomal DNA is called

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  18. In recombinant DNA technology, the term vector refers to

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  19. Vector for T-DNA is

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  20. What is true of plasmid

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