WebDNA replication occurs during the S phase of cell division. In E. coli , this means that the entire genome is replicated in just 40 minutes, at a pace of approximately 1,000 … WebDNA synthesis has a very low error rate. One reason for this is that the DNA polymerase enzyme can verify “in the moment” that the nucleotide it is adding to the chain is the correct complementary base before moving on. This process is called Select one: a. mismatch repair b. transcription c. proofreading d. ligation

Chapter 12 [Topic 10]: DNA replication Flashcards Quizlet

WebDuring the replication process, the DNA molecule undergoes supercoiling, which results from the torsional stress generated by the unwinding of the double helix. Topoisomerase is an enzyme that relieves this tension by breaking and rejoining the DNA strands ahead of the replication fork, thus alleviating supercoiling. WebMay 14, 2024 · Accurate DNA replication is tightly regulated in eukaryotes to ensure genome stability during cell division and is performed by the multi-protein … how is christmas holiday celebrated in china

DNA Replication: Definition, Mechanism, Significance - Embibe

WebDNA replication is the action of DNA polymerases synthesizing a DNA strand complementary to the original template strand. To synthesize DNA, the double-stranded DNA is unwound by DNA helicases ahead of … WebIn most cells, DNA replication. a. is initiated from a single origin of replication at the middle of the chromosome. b. requires complete unwinding of the two strands of the DNA … WebOct 17, 2024 · Scientists unwind mystery behind DNA replication Date: October 17, 2024 Source: Cornell University Summary: The molecules of life are twisted. But how those … how is christ portrayed in 1 samuel essay