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