DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? Topoisomerases Single-stranded binding proteins Helicases DNA polymerases Topoisomerases Single-stranded binding proteins Helicases DNA polymerases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication During DNA replication in prokaryotes, synthesis begins on the circular chromosome at the promoter always at the same place randomly on the chromosome at any stretch of DNA that is high in AT pairs at the promoter always at the same place randomly on the chromosome at any stretch of DNA that is high in AT pairs ANSWER DOWNLOAD EXAMIANS APP
DNA Replication DNA replication rates in prokaryotes are approximately of the order of 1,000 bases per second 10 bases per second 10,000 bases per second 1,00 bases per second 1,000 bases per second 10 bases per second 10,000 bases per second 1,00 bases per second ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Which of the following lacks 3'-5' exonuclease activity? T4 DNA ligase Short fragment of DNA polymerase I Taq DNA polymerase All of these T4 DNA ligase Short fragment of DNA polymerase I Taq DNA polymerase All of these 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
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