OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A DNA molecule produced by combining DNA from different sources is called?
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Mutant DNA
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Polyploid DNA
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Diploid DNA
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Recombinant DNA
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Explanation:
Detailed explanation-1: -Recombinant DNA is the general name for a piece of DNA that has been created by combining two or more fragments from different sources. Recombinant DNA is possible because DNA molecules from all organisms share the same chemical structure, differing only in the nucleotide sequence.
Detailed explanation-2: -Recombinant DNA technology is popularly known as genetic engineering. The recombinant DNA technology emerged with the discovery of restriction enzymes in the year 1968 by Swiss microbiologist Werner Arber, Inserting the desired gene into the genome of the host is not as easy as it sounds.
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