DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome at the promoter randomly on the chromosome always at the same place at any stretch of DNA that is high in AT pairs at the promoter randomly on the chromosome always at the same place at any stretch of DNA that is high in AT pairs ANSWER DOWNLOAD EXAMIANS APP
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 The enzyme that catalyzes the synthesis of DNA is called DNA polymerase DNA ligase helicase DNA gyrase DNA polymerase DNA ligase helicase DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following lacks 3'-5' exonuclease activity? Short fragment of DNA polymerase I All of these T4 DNA ligase Taq DNA polymerase Short fragment of DNA polymerase I All of these T4 DNA ligase Taq DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by cephalosporin nalidixic acid tetracycline both (a) and (b) cephalosporin nalidixic acid tetracycline both (a) and (b) 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 Helicases Topoisomerases Single-stranded binding proteins DNA polymerases Helicases Topoisomerases Single-stranded binding proteins ANSWER DOWNLOAD EXAMIANS APP
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