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The molecular scissors/knives of DNA are...

The molecular scissors/knives of DNA are _______

A

Restricition endonucleases

B

DNA ligases

C

DNA polymerases

D

Reverse transcriptases

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CHETANA PUBLICATION-BIOTECHNOLOGY-EXERCISE
  1. In nomenclature for RENS Hind III, III stands for

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  2. Transfer of genetic material into a bacterial cell through a viral vec...

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  3. The molecular scissors/knives of DNA are

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  4. What is the correct sequence of stages in the bacteriophage lytic cycl...

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  5. Cry gene' is present in

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  6. DNA fragments result when cut DNA molecules at specific sites.

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  7. Match column:

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  8. In rDNA technology, a plasmid vector must be cleaved by

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  9. A is a multiple,identical copies of a collection of DNA fragments ins...

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  10. is a transfer of normal genes into body cells to correct a genetic def...

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  11. Which tool of rDNA technology is incorrectly paied with its use?

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  12. Plants are easily manipulated by genetic engineering more than animals...

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  13. Which of the following sequences along a double stranded DNA may be re...

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  14. In rDNA technology, the term vector refers to

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  15. The template used to make cDNA is

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  16. What is the function of DNA ligase in rDNA technology?

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  17. Pick out the function of a vector in genetic engineering.

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  18. The function of PCR technique is

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  19. Who was awarded the Nobel Prize for the development of PCR techniqe?

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  20. Which of the following is not a source of restriction endonuclease.

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