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These are four to six nucleotides in length, palindromes and are the recognition sites for; A....

These are four to six nucleotides in length, palindromes and are the recognition sites for;

  • A. ligation

  • B. blunt ends

  • C. annealing

  • D. restriction endonucleases

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Answer #1

Option d is correct. These are four to six nucleotides in length, palindromes and are the recognition sites for restriction endonucleases. For example - BamH1 GGATCC/CCTAGG, Alu1 AGCT/TCGA

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Answer #2

D. restriction endonucleases

The description matches restriction endonucleases, which are enzymes that recognize specific palindromic sequences in DNA. These sequences are typically four to six nucleotides in length and are recognized by the restriction endonuclease enzymes, allowing them to cleave the DNA at those specific sites. These enzymes are commonly used in molecular biology for cutting DNA at specific locations, enabling researchers to manipulate and study DNA fragments.


answered by: Mayre Yıldırım
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