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
DNA Replication Which of the following enzymes unwind short stretches of DNA helix immediately ahead of a replication fork? Single-stranded binding proteins Topoisomerases DNA polymerases Helicases Single-stranded binding proteins Topoisomerases DNA polymerases Helicases ANSWER DOWNLOAD EXAMIANS APP
DNA Replication Proofreading activity to maintain the fidelity of DNA synthesis occurs after the synthesis has been completed requires the presence of an enzyme separate from the DNA polymerases is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs in prokaryotes but not eukaryotes occurs after the synthesis has been completed requires the presence of an enzyme separate from the DNA polymerases is a function of the 3'-5' exonuclease activity of the DNA polymerases occurs in prokaryotes but not eukaryotes 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 The replication of chromosomes by eukaryotes occurs in a relatively short period of time because eukaryotic DNA is always single stranded the eukaryotic replication machinery is 1000 times faster than the prokaryotes each chromosome contains multiple replicons the eukaryotes have more amount of DNA for replication eukaryotic DNA is always single stranded the eukaryotic replication machinery is 1000 times faster than the prokaryotes each chromosome contains multiple replicons the eukaryotes have more amount of DNA for replication ANSWER DOWNLOAD EXAMIANS APP
DNA Replication The synthesis of DNA by DNA polymerase occurs in the 5' to 5' direction 3' to 3' direction 3' to 5' direction 5' to 3' direction 5' to 5' direction 3' to 3' direction 3' to 5' direction 5' to 3' direction ANSWER DOWNLOAD EXAMIANS APP
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