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Select the option that excludescharacter...

Select the option that excludescharacteristics applicable to plasmids
a. Circular DNA
b. Linear DNA
c. Present in all bacteria
d. Contain essential genes
e. Extra chromosomal self-replicating

A

b & d only

B

b , c & d only

C

d , b , e , & c only

D

a only

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The correct Answer is:
B
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AAKASH INSTITUTE-BIOTECHNOLOGY-PRINCIPLES AND PROCESSES-ASSIGNMENT SECTION-B (Objective type questions )
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  2. Although the Ti plasmid has revolutionised plant genetic engineering o...

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  3. A plasmid

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  4. Which of the following is not a method of introducing alien DNA into h...

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  5. Each restriction endonuclease functions by inspecting the length of a ...

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  6. Which enzyme is required to prevent unwanted self-ligation of vector D...

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  7. A set of bacterial clones, ech containing a plasmid or phage is called

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  8. Which of these are most widely used in genetic engineering ?

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  9. A tumor including plasmid widely used in the production of transgeneti...

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  10. During the process of isolation of DNA, chilled ethanol is added to

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  11. Agarose extracted from sea weeds finds use in

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  12. Which of the following is not a basis of difference between plasmid an...

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  13. An antibiotic resistance gene in a vector usually helps in the selecti...

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  14. Select the option that excludescharacteristics applicable to plasmids ...

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  15. PCR is used for

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  16. Term 'Disarmed ' in disarmed vector represents

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  17. Method in which recombinant DNA is directly injected into the nucleus ...

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  18. Which of the following represents an advantage of growing cells in con...

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