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The cutting of DNA at specific locations...

The cutting of DNA at specific locations be- came possible with the discovery of

A

restriction enzymes

B

probes

C

selectable markers

D

ligases

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The correct Answer is:
A
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TRUEMAN BIOLOGY-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-MULTIPLE CHOICE QUESTIONS
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  2. DNA fragments generated by the restric- tion endonucleases in a chemic...

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  3. Which of the following is not correctly matched for the organism and i...

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

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  5. Commonly used vectors for human genome sequencing are

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  6. The cutting of DNA at specific locations be- came possible with the di...

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  7. The introduction of t-DNA into plants involves tumefaciens

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  8. The DNA molecule to which the gene of interest is integrated for cloni...

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  9. The taq polymerase enzyme is obtained from

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  10. Which of the following is a restriction·endonuclease

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  11. Stirred-tank bioreactors have been designed for :

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

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  13. Which of the following is not a component of downstream processing

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  14. Which of the following restriction enzymes produces blunt ends

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

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  16. What is the criterion for DNA fragments /movement on agarose gel durin...

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  17. A gene whose expression helps to identify transformed cell is known as

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

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  19. Which of the following is commonly used as a vector for introducing a ...

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  20. The correct order of steps in Polymerase Chain Reaction (PCR) is

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