Protein and Nucleic Acid Interactions Cleavage of DNA by EcoRI endonuclease results in the formation of two 3'-OH ends and two 5'-phosphate ends two 3'-phosphate ends and two 3'-OH ends one 3'-OH end and one 5'-phosphate end one 3'-OH end and two 5'-phosphate end two 3'-OH ends and two 5'-phosphate ends two 3'-phosphate ends and two 3'-OH ends one 3'-OH end and one 5'-phosphate end one 3'-OH end and two 5'-phosphate end ANSWER DOWNLOAD EXAMIANS APP
Protein and Nucleic Acid Interactions Which of the following amino acids interact with the DNA or RNA backbone (i.e. phosphate)? Lys and Arg Leu and Ala Cys and Met Ile and Val Lys and Arg Leu and Ala Cys and Met Ile and Val ANSWER DOWNLOAD EXAMIANS APP
Protein and Nucleic Acid Interactions Different DNA polymerases play distinct roles in DNA replication and repair in both prokaryotic and eukaryotic cells. All known DNA polymerases synthesize DNA only in the __________ by the addition of dNTPs to a performed primer strand of DNA. negative direction positive direction 3' to 5' direction 5' to 3' direction negative direction positive direction 3' to 5' direction 5' to 3' direction ANSWER DOWNLOAD EXAMIANS APP
Protein and Nucleic Acid Interactions The enzyme that joins DNA cuts is called reverse transcriptase ligase joinase DNA phosphorylase reverse transcriptase ligase joinase DNA phosphorylase ANSWER DOWNLOAD EXAMIANS APP
Protein and Nucleic Acid Interactions Reverse transcripase from HIV does not has a 5' to 3' polymerase activity uses RNA as a template requires a primer has a 3'- 5' exonuclease activity has a 5' to 3' polymerase activity uses RNA as a template requires a primer has a 3'- 5' exonuclease activity ANSWER DOWNLOAD EXAMIANS APP
Protein and Nucleic Acid Interactions The type II restriction endonucleases, bind to DNA sites using H-bonds for specificity using non-sequence-dependent backbone interactions All of these that are usually palindromic using H-bonds for specificity using non-sequence-dependent backbone interactions All of these that are usually palindromic ANSWER DOWNLOAD EXAMIANS APP
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