In cells with a nucleus, as in eukaryotes, the cell cycle can be divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA. S(synthesis) phase
In cells with a nucleus, as in eukaryotes, the cell cycle can be divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA. During the mitotic phase, the cell splits itself into two distinct daughter cells. During the final stage, cytokinesis, the new cell is completely divided. To ensure the proper division of the cell, there are control mechanisms known as cell cycle checkpoints. The cell cycle. Actively dividing eukaryote cells pass through a series of stages known collectively as the cell cycle: two gap phases (G1 and G2); an S (for synthesis) phase, in which the genetic material is duplicated; and an M phase, in which mitosis partitions the genetic material and the cell divides. 1  G1 phase. 1 Metabolic changes prepare the cell for division. 2  At a certain point-the restriction point-the cell is committed to division and moves into the S phase. 3  S phase. 4  DNA synthesis replicates the genetic material. The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication (replication) that produces two daughter cells. In prokaryotes which lack a cell nucleus, the cell cycle occurs via a process termed binary fission. During the mitotic phase, the cell splits itself into two distinct daughter cells. During the final stage, cytokinesis, the new cell is completely divided. To ensure the proper division of the cell, there are control mechanisms known as cell cycle checkpoints. DNA replication occurs in the synthesis or S phase of the Cell Cycle. Every chromosome is copied with high fidelity in a process that involves a large number of enzymes. All dividing cells must go through the process of DNA replication. Since cancer cells are often rapidly dividing, this phase of the cell cycle is the target of many of the chemotherapy agents that will be described in the 'Cancer Treatments' section. Mitosis. Mitosis is a form of eukaryotic cell division that produces two daughter cells with the same genetic component as the parent cell. Chromosomes replicated during the S phase are divided in such a way as to ensure that each daughter cell receives a copy of every chromosome. 1 Metabolic changes prepare the cell for division. 2  At a certain point-the restriction point-the cell is committed to division and moves into the S phase. 3  S phase. 4  DNA synthesis replicates the genetic material. Actively dividing eukaryote cells pass through a series of stages known collectively as the cell cycle: two gap phases (G1 and G2); an S (for synthesis) phase, in which the genetic material is duplicated; and an M phase, in which mitosis partitions the genetic material and the cell divides. G1 phase. Mitosis is a form of eukaryotic cell division that produces two daughter cells with the same genetic component as the parent cell. Chromosomes replicated during the S phase are divided in such a way as to ensure that each daughter cell receives a copy of every chromosome. Each stage of interphase has a distinct set of specialized biochemical processes that prepares the cell for initiation of cell division (see figure below). G1 phase. Interphase begins with G 1 (G stands for gap) phase. During this phase, the cell makes a variety of proteins that are needed for DNA replication. S phase. During S phase, which follows G 1 phase, all of the chromosomes are replicated. Following replication, each chromosome now consists of two sister chromatids (see figure below).  S Phase Regulation [edit]. The G1/S transition is a major checkpoint in the regulation of the cell cycle. S Phase: To produce two similar daughter cells, the complete DNA instructions in the cell must be duplicated. DNA replication occurs during this S (synthesis) phase The DNA is replicated in the stage of the cell cycle called interphase. Interphase is the first and the longest phase of the cell cycle. Also during interphase, the centrioles … get copied. 1  The Five Major Parts of the Brain At its most basic, the brain controls the body. 
https://en.wikipedia.org/wiki/Cell_cycle http://www2.le.ac.uk/departments/genetics/vgec/schoolscolleges/topics/cellcycle-mitosis-meiosis https://en.wikipedia.org/wiki/Cell_cycle http://www.cancerquest.org/dna-replication.html http://www2.le.ac.uk/departments/genetics/vgec/schoolscolleges/topics/cellcycle-mitosis-meiosis http://facstaff.cbu.edu/~seisen/CellCycle.htm http://cyberbridge.mcb.harvard.edu/mitosis_4.html https://en.wikipedia.org/wiki/S_phase http://www.answers.com/Q/What_phase_the_cell_cycle_is_DNA_replicated
what phase of the cell cycle is the genome replicated