DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Replication Translation Transcription Trasformation Replication Translation Transcription Trasformation ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome at any stretch of DNA that is high in AT pairs randomly on the chromosome at the promoter always at the same place at any stretch of DNA that is high in AT pairs randomly on the chromosome at the promoter always at the same place ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA ligase DNA gyrase Helicase Topoisomerases DNA ligase DNA gyrase Helicase Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following lacks 3'-5' exonuclease activity? Taq DNA polymerase T4 DNA ligase All of these Short fragment of DNA polymerase I Taq DNA polymerase T4 DNA ligase All of these Short fragment of DNA polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Proofreading activity to maintain the fidelity of DNA synthesis is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs after the synthesis has been completed requires the presence of an enzyme separate from the DNA polymerases occurs in prokaryotes but not eukaryotes is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs after the synthesis has been completed requires the presence of an enzyme separate from the DNA polymerases occurs in prokaryotes but not eukaryotes ANSWER DOWNLOAD EXAMIANS APP
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 Occurs only when λ phase has infected E. coli It occurs in bidirectional manner Always uses T7 DNA polymerase when infected by T7 phage It occurs in a unidirectional manner Occurs only when λ phase has infected E. coli It occurs in bidirectional manner ANSWER DOWNLOAD EXAMIANS APP
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