DNA Replication The enzyme that catalyzes the synthesis of DNA is called DNA polymerase DNA gyrase DNA ligase helicase DNA polymerase DNA gyrase DNA ligase helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Both strands of DNA serve as templates concurrently in excision repair none of these replication mismatch repair excision repair none of these replication mismatch repair 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 DNA gyrase is inhibited by nalidixic acid both (a) and (b) tetracycline cephalosporin nalidixic acid both (a) and (b) tetracycline cephalosporin ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? Helicase DNA ligase DNA gyrase Topoisomerases Helicase DNA ligase DNA gyrase Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome at the promoter at any stretch of DNA that is high in AT pairs always at the same place randomly on the chromosome at the promoter at any stretch of DNA that is high in AT pairs always at the same place randomly on the chromosome ANSWER DOWNLOAD EXAMIANS APP