OBJECTIVE LIFE SCIENCE
BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Enzymes used to cut DNA molecules in recombinant DNA research are
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cofactors
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coenzymes
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restriction enzymes
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isomerases
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Explanation:
Detailed explanation-1: -Restriction endonucleases are the enzymes used to cut the DNA molecules.
Detailed explanation-2: -Type II restriction enzymes are heavily used in recombinant DNA techniques. Type II enzymes consist of single, separate proteins for restriction and modification. One enzyme recognizes and cuts DNA, the other enzyme recognizes and methylates the DNA.
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