DNA Replication Which of the following statements on replication in E.coli is correct? Always uses T7 DNA polymerase when infected by T7 phage It occurs in a unidirectional manner It occurs in bidirectional manner Occurs only when λ phase has infected E. coli Always uses T7 DNA polymerase when infected by T7 phage It occurs in a unidirectional manner It occurs in bidirectional manner Occurs only when λ phase has infected E. coli ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by nalidixic acid cephalosporin tetracycline both (a) and (b) nalidixic acid cephalosporin tetracycline both (a) and (b) 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 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 occurs after the synthesis has been completed is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs in prokaryotes but not eukaryotes requires the presence of an enzyme separate from the DNA polymerases occurs after the synthesis has been completed is a function of the 3'-5' exonuclease activity of the DNA polymerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Trasformation Translation Replication Transcription Trasformation Translation Replication Transcription ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The replication of chromosomes by eukaryotes occurs in a relatively short period of time because each chromosome contains multiple replicons the eukaryotes have more amount of DNA for replication the eukaryotic replication machinery is 1000 times faster than the prokaryotes eukaryotic DNA is always single stranded each chromosome contains multiple replicons the eukaryotes have more amount of DNA for replication the eukaryotic replication machinery is 1000 times faster than the prokaryotes eukaryotic DNA is always single stranded ANSWER DOWNLOAD EXAMIANS APP
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