DNA Replication Which of the following possesses both 5'-3' and 3'-5' exonuclease activity? None of these Kornberg enzyme Taq DNA polymerase DNA polymerase III None of these Kornberg enzyme Taq DNA polymerase DNA polymerase III 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 Helicases Topoisomerases DNA polymerases Single-stranded binding proteins Helicases Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Both strands of DNA serve as templates concurrently in replication none of these excision repair mismatch repair replication none of these excision repair mismatch repair ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? Topoisomerases Helicase DNA ligase DNA gyrase Topoisomerases Helicase DNA ligase DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication In E.coli, which enzyme synthesizes the RNA primer for Okazaki fragments? DnaC DnaA DnaG all of these DnaC DnaA DnaG all of these ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA replication rates in prokaryotes are approximately of the order of 1,00 bases per second 10 bases per second 1,000 bases per second 10,000 bases per second 1,00 bases per second 10 bases per second 1,000 bases per second 10,000 bases per second ANSWER DOWNLOAD EXAMIANS APP
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