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Which of the following step is not invol...

Which of the following step is not involved in basic steps in genetically modifying an organism

A

More than two origin or sites of replication

B

Vector should have selectable marker gene

C

Single recognition site for the commonly used restriction

D

pBR-322 have tetracycline resistance gene

Text Solution

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The correct Answer is:
A
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PHYSICS WALLAH-BIOTECHNOLOGY: PRINCIPLES AND PROCESSES -LEVEL-2
  1. Function of restriction endonuclease enzyme is

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  2. Which of the followoing restriction endonuclease enzyme produce blunt ...

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  3. A bacterium modifies its DNA by adding methyl groups to the DNA, It do...

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  4. Select the incorrect statement for continous culture system

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  5. Match the columns and find out the correct combinations:

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  6. In which type of bioreactor air bubbles dramatically increases the oxy...

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  7. Which of following feature is not necessary for cloning vector

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

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

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  10. In r-DNA technology or genetic engineering elution means-

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  11. Read the following statements for restriction enzymes and choose optio...

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  12. Which is correctly matched?

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  13. In presence of chromogenic substrate recombinant bacteria gives

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  14. An ideal cloning vector should have. A. Low molecular weight B. Or...

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  15. Restriction endonucleases are used in genetic engineering to form

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  16. Which of the following tools of recombinant DNA technology is incorrec...

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  17. If E.coli is grown in a medium with a recombinant DNA with ampicillin ...

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  18. Which of the following statement is incorrect?

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

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  20. Which enzyme is not related correctly with its function?

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