DNA Replication The enzyme that catalyzes the synthesis of DNA is called DNA gyrase DNA polymerase DNA ligase helicase DNA gyrase DNA polymerase DNA ligase helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by both (a) and (b) tetracycline cephalosporin nalidixic acid both (a) and (b) tetracycline cephalosporin nalidixic acid ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Proofreading activity to maintain the fidelity of DNA synthesis occurs in prokaryotes but not eukaryotes requires the presence of an enzyme separate from the DNA polymerases is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs after the synthesis has been completed occurs in prokaryotes but not eukaryotes requires the presence of an enzyme separate from the DNA polymerases is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs after the synthesis has been completed ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following lacks 3'-5' exonuclease activity? T4 DNA ligase Short fragment of DNA polymerase I All of these Taq DNA polymerase T4 DNA ligase Short fragment of DNA polymerase I All of these Taq DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following statements on replication in E.coli is correct? It occurs in bidirectional manner Occurs only when λ phase has infected E. coli It occurs in a unidirectional manner Always uses T7 DNA polymerase when infected by T7 phage It occurs in bidirectional manner Occurs only when λ phase has infected E. coli It occurs in a unidirectional manner Always uses T7 DNA polymerase when infected by T7 phage ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Trasformation Transcription Translation Replication Trasformation Transcription Translation Replication ANSWER DOWNLOAD EXAMIANS APP
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