DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Trasformation Replication Transcription Translation Trasformation Replication Transcription Translation ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by cephalosporin both (a) and (b) tetracycline nalidixic acid cephalosporin both (a) and (b) tetracycline nalidixic acid ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? DNA polymerases Single-stranded binding proteins Topoisomerases Helicases DNA polymerases Single-stranded binding proteins Topoisomerases Helicases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome always at the same place at the promoter randomly on the chromosome at any stretch of DNA that is high in AT pairs always at the same place at the promoter randomly on the chromosome at any stretch of DNA that is high in AT pairs ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA ligase Helicase Topoisomerases DNA gyrase DNA ligase Helicase Topoisomerases DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication In E.coli, which enzyme synthesizes the RNA primer for Okazaki fragments? DnaG DnaC DnaA all of these DnaG DnaC DnaA all of these ANSWER DOWNLOAD EXAMIANS APP
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