DNA Replication DNA replication rates in prokaryotes are approximately of the order of 1,000 bases per second 10 bases per second 10,000 bases per second 1,00 bases per second 1,000 bases per second 10 bases per second 10,000 bases per second 1,00 bases per second ANSWER DOWNLOAD EXAMIANS APP
DNA Replication In E.coli, which enzyme synthesizes the RNA primer for Okazaki fragments? DnaG all of these DnaA DnaC DnaG all of these DnaA DnaC ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following lacks 3'-5' exonuclease activity? T4 DNA ligase All of these Taq DNA polymerase Short fragment of DNA polymerase I T4 DNA ligase All of these Taq DNA polymerase Short fragment of DNA polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following statements on replication in E.coli is correct? It occurs in bidirectional manner Always uses T7 DNA polymerase when infected by T7 phage Occurs only when λ phase has infected E. coli It occurs in a unidirectional manner It occurs in bidirectional manner Always uses T7 DNA polymerase when infected by T7 phage Occurs only when λ phase has infected E. coli It occurs in a unidirectional manner ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? Helicases DNA polymerases Single-stranded binding proteins Topoisomerases Helicases DNA polymerases Single-stranded binding proteins Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The enzyme that catalyzes the synthesis of DNA is called DNA gyrase helicase DNA ligase DNA polymerase DNA gyrase helicase DNA ligase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
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