DNA Replication DNA replication rates in prokaryotes are approximately of the order of 10,000 bases per second 1,00 bases per second 10 bases per second 1,000 bases per second 10,000 bases per second 1,00 bases per second 10 bases per second 1,000 bases per second 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 Which of the following possesses both 5'-3' and 3'-5' exonuclease activity? DNA polymerase III None of these Kornberg enzyme Taq DNA polymerase DNA polymerase III None of these Kornberg enzyme Taq DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The synthesis of DNA by DNA polymerase occurs in the 5' to 5' direction 3' to 5' direction 3' to 3' direction 5' to 3' direction 5' to 5' direction 3' to 5' direction 3' to 3' direction 5' to 3' direction 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 repairs nicked DNA by forming a phosphodiester bond between adjacent nucleotides? DNA ligase Helicase Topoisomerases DNA gyrase DNA ligase Helicase Topoisomerases DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
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