DNA Replication Which of the following possesses both 5'-3' and 3'-5' exonuclease activity? Kornberg enzyme Taq DNA polymerase DNA polymerase III None of these Kornberg enzyme Taq DNA polymerase DNA polymerase III None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The enzyme that catalyzes the synthesis of DNA is called helicase DNA gyrase DNA polymerase DNA ligase helicase DNA gyrase DNA polymerase DNA ligase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? Single-stranded binding proteins DNA polymerases Topoisomerases Helicases Single-stranded binding proteins DNA polymerases Topoisomerases Helicases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA gyrase Helicase DNA ligase Topoisomerases DNA gyrase Helicase DNA ligase 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 lacks 3'-5' exonuclease activity? All of these Short fragment of DNA polymerase I Taq DNA polymerase T4 DNA ligase All of these Short fragment of DNA polymerase I Taq DNA polymerase T4 DNA ligase ANSWER DOWNLOAD EXAMIANS APP
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