DNA Replication Which of the following lacks 3'-5' exonuclease activity? T4 DNA ligase 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 ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA replication rates in prokaryotes are approximately of the order of 10 bases per second 1,00 bases per second 10,000 bases per second 1,000 bases per second 10 bases per second 1,00 bases per second 10,000 bases per second 1,000 bases per second ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The enzyme that catalyzes the synthesis of DNA is called helicase DNA ligase DNA gyrase DNA polymerase helicase DNA ligase DNA gyrase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA gyrase DNA ligase Helicase Topoisomerases DNA gyrase DNA ligase Helicase Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Both strands of DNA serve as templates concurrently in none of these mismatch repair replication excision repair none of these mismatch repair replication excision repair 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 Topoisomerases DNA polymerases Helicases Single-stranded binding proteins Topoisomerases DNA polymerases ANSWER DOWNLOAD EXAMIANS APP
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