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The vector requires a…………, which helps i...

The vector requires a…………, which helps in identifying selectively permitting the growth of transformants.

A

selectable marker

B

cloning sites

C

antibiotic resistance genes

D

bacteriophage

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The correct Answer is:
A
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Assertion: A good vector in that whose ori support high copy number Reason :It helps in identifying & eliminating non-transformants & permitting the growth of transformants

Read the following statement regarding DNA recombinant technology. Identify the statements that are true and false and select the appropriate option. I. Selectable marker helps in identifying and eliminating non-transformants and selectively permitting the growth of the transformants. II. Plasmids have the ability to replicate within bacterial cells independent of the control of chromosomal DNA making it a suitable cloning vector. III. The DNA fragments for isolation can be separated by a technique known as thin-layer chromatography. IV. A technique where cells are bombarded with high velocity micro-particles of Au or W coated with DNA is known as micro-injection. {:(,I,II,III,IV),(1,"False","False","True","True"),(2,"True","True","False","False"),(3,"True","True","True","True"),(4,"False","False","True","False"):}

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AAKASH SERIES-PRINCIPLES AND PROCESSES -Exercise - III (Previous AIPMT/NEET Questions)
  1. The vector requires a…………, which helps in identifying selectively perm...

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  2. DNA fragments are

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  3. The process of separation and purification of expressed protein before...

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  4. The DNA fragments separated on an agarose gel can be visualised after ...

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  5. Stirred - tank bioreactors have been designed for

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  6. A foreign DNA and plasmid cut by the same restriction endonuclease can...

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  7. Which of the following is not component of downstream processing?

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  8. Which of the following restriction enzymes produces blunt ends?

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  9. The taq polymerase enzyme is obtained from

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  10. Which of the following is not required for any of the techniques of DN...

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  11. Which of the following is a restriction endonucleases?

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  12. Golden rice is a genetically modified crop plant where the incorporate...

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  13. An analysis of chromosomal DNA using Southern hybridization technique ...

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  14. In vitro clonal propagation in plants is charcterised by

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  15. Which vector can clone only a small fragment of DNA ?

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

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  17. The colonies of recombinant bacteria apppear white in contrast to blue...

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

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  19. There is a restriction endonuclease called Eco RI. What does 'co' part...

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  20. Agarose extracted from sea weeds finds use in

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  21. Which one of the following is used as vector for cloning genes into hi...

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