DNA Replication Which of the following repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? Helicase DNA ligase DNA gyrase Topoisomerases Helicase DNA ligase DNA gyrase Topoisomerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA gyrase is inhibited by cephalosporin both (a) and (b) tetracycline nalidixic acid cephalosporin both (a) and (b) tetracycline nalidixic acid ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During which of the following process a new copy of a DNA molecule is precisely synthesized? Transcription Trasformation Replication Translation Transcription Trasformation Replication Translation ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome 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 at any stretch of DNA that is high in AT pairs randomly on the chromosome at the promoter ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Both strands of DNA serve as templates concurrently in none of these excision repair replication mismatch repair none of these excision repair replication mismatch repair ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following statements on replication in E.coli is correct? It occurs in bidirectional manner It occurs in a unidirectional manner Occurs only when λ phase has infected E. coli Always uses T7 DNA polymerase when infected by T7 phage It occurs in bidirectional manner It occurs in a unidirectional manner Occurs only when λ phase has infected E. coli Always uses T7 DNA polymerase when infected by T7 phage ANSWER DOWNLOAD EXAMIANS APP
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