WebReplicating DNA is fragile, and can break during the duplication process. In fact, broken chromosomes are often the source of DNA rearrangements and can change the genetic … WebThis is accomplished by the process of DNA replication. The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis …
11.2 DNA Replication - Microbiology OpenStax
WebThis is accomplished by the process of DNA replication. The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis or meiosis. The elucidation of the structure of the double helix provided a hint as to how DNA is copied. Recall that adenine nucleotides pair with thymine nucleotides ... WebApr 9, 2024 · Figure 14.6. 1: Proofreading by DNA polymerase corrects errors during replication. Some errors are not corrected during replication, but are instead corrected after replication is completed; this type of repair is known as mismatch repair (Figure 14.6. 2 ). The enzymes recognize the incorrectly added nucleotide and excise it; this is then ... pontotoc county bail bonds
9.2: DNA Replication - Biology LibreTexts
WebDec 5, 2024 · Figure 14.6. 1: Proofreading by DNA polymerase corrects errors during replication. Some errors are not corrected during replication, but are instead corrected after replication is completed; this type of repair is known as mismatch repair (Figure 14.6. 2 ). The enzymes recognize the incorrectly added nucleotide and excise it; this is then ... WebJan 16, 2024 · In prokaryotes, DNA replication takes place in the cytoplasm whereas, in eukaryotes, DNA replication occurs in the nucleus during the S-phase of the cell cycle. … WebFigure 3: Strand slippage during DNA replication. When strand slippage occurs during DNA replication, a DNA strand may loop out, resulting in the addition or deletion of a nucleotide on the newly ... pontotoc county land taxes