MEDizzy
MEDizzy
USMLE
Basic Medicine - Set 29
Which of the following palindromes is not a restriction site?
Explanation
ExplanationGAATTC serves as the restriction site for the EcoR1 endonuclease. CCTAGG serves as the restriction site for the endonuclease BamH1. Again AGCT acts as the restriction site for the endonuclease Alu1. Only TACGTA does not serve as a restriction site or else it is not yet known.
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