MCQ
Endonucleases break DNA at specific sites called:
- APalindromic sequences
- BRestriction sites
- CConserved sites
- DBoth A and B
Explanation:
Restriction enzyme, also called restriction endonuclease, a protein produced by bacteria that cleaves DNA at palindromic sequences and restriction sites along the molecule. In bacterial enzymes cleave foreign DNA, thus eliminating infecting organisms.
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