The enzyme which is used to remove nucleotides from the ends of DNA fragment is-
This question was previously asked in
Shift 10/06/2023 3:30 PM - 6:30 PM
A
DNA ligase
B
Restriction endonuclease
C
Restriction exonuclease
D
DNA Polymerase
Correct Answer
Restriction exonuclease
Detailed Explanation
Restriction enzymes belong to a class of enzymes called nucleases. These are of two kinds; exonucleases and endonucleases. Exonucleases remove nucleotides from the ends of the DNA whereas, endonucleases make cuts at specific positions within the DNA.
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