DNA Replication Which of the following lacks 3'-5' exonuclease activity? Taq DNA polymerase All of these T4 DNA ligase Short fragment of DNA polymerase I Taq DNA polymerase All of these T4 DNA ligase Short fragment of DNA polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA ligase Helicase DNA gyrase Topoisomerases DNA ligase Helicase DNA gyrase Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The replication of chromosomes by eukaryotes occurs in a relatively short period of time because the eukaryotes have more amount of DNA for replication each chromosome contains multiple replicons the eukaryotic replication machinery is 1000 times faster than the prokaryotes eukaryotic DNA is always single stranded the eukaryotes have more amount of DNA for replication each chromosome contains multiple replicons the eukaryotic replication machinery is 1000 times faster than the prokaryotes eukaryotic DNA is always single stranded ANSWER DOWNLOAD EXAMIANS APP
DNA Replication In E.coli, which enzyme synthesizes the RNA primer for Okazaki fragments? all of these DnaC DnaA DnaG all of these DnaC DnaA DnaG ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? Helicases Single-stranded binding proteins DNA polymerases Topoisomerases Helicases Single-stranded binding proteins DNA polymerases Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by both (a) and (b) nalidixic acid cephalosporin tetracycline both (a) and (b) nalidixic acid cephalosporin tetracycline ANSWER DOWNLOAD EXAMIANS APP
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