THE MOLECULAR BASIS OF INHERITANCE
RECOMBINANT DNA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following enzymes are NOT used in the production of a recombinant DNA?
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DNA polymerase
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DNA ligase
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Restriction enzymes
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Restriction endonuclease
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Explanation:
Detailed explanation-1: –The type-I recognizes specific sequences in the DNA of interest but at non-specific sites. It cuts at more than 1, 000 bp away from the gene of interest. Thus, it is incompatible to be used.
Detailed explanation-2: -E. coli is not required for preparation of a recombinant DNA molecule rather it may be required for the expression of recombinant DNA-molecule.
Detailed explanation-3: -DNA Ligase-It ligates the Vector DNA with the foreign DNA and forms the recombinant DNA.
Detailed explanation-4: -Detailed Solution. The correct answer is Bt-cotton. Bt-cotton is not a product of Recombinant DNA Technology.
There is 1 question to complete.