At what point in the cell cycle does DNA replication occur and why?
The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible for the synthesis or replication of DNA. In this way, the genetic material of a cell is doubled before it enters mitosis or meiosis, allowing there to be enough DNA to be split into daughter cells.Click to see…
The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible for the synthesis or replication of DNA. In this way, the genetic material of a cell is doubled before it enters mitosis or meiosis, allowing there to be enough DNA to be split into daughter cells.Click to see full answer. Likewise, at what point in the cell cycle is DNA replicated?During Mitosis, DNA is replicated during the S phase (Synthesis phase) of Interphase. Interphase is basically the daily life cycle of the cell. Cells spend most of their life in Interphase before Mitosis occurs (M phase). how does DNA replication relate to the cell cycle? The Cell Cycle. DNA replication is a carefully regulated process. In order to prevent replication from occurring at inopportune times, the cell restricts when DNA replication occurs. The process by which a cell duplicates the genome and divides into two daughter cells is known as the cell cycle. Also question is, why does DNA replication occur? Explanation: DNA replication needs to occur because existing cells divide to produce new cells. Each cell needs a full instruction manual to operate properly. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!Where in the cell does DNA replication occur?DNA replication occurs in the nucleus of eukaryotic cell. By definition, prokaryotic cells do not have nuclei. Therefore, DNA replication occurs in the cytoplasm of a prokaryotic cell. DNA replication is when DNA makes another copy of itself.
