DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Replication Transcription Trasformation Translation Replication Transcription Trasformation Translation ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The enzyme that catalyzes the synthesis of DNA is called DNA gyrase DNA ligase DNA polymerase helicase DNA gyrase DNA ligase DNA polymerase helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following possesses both 5'-3' and 3'-5' exonuclease activity? DNA polymerase III Taq DNA polymerase Kornberg enzyme None of these DNA polymerase III Taq DNA polymerase Kornberg enzyme None of these 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 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? Topoisomerases DNA gyrase DNA ligase Helicase Topoisomerases DNA gyrase DNA ligase Helicase ANSWER DOWNLOAD EXAMIANS APP
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