DNA replication occurs during the S stage of interphase. Interphase is the stage between two mitotic or meiotic divisions. It can be slpit into three stages:G1, S and G2. During G1 (gap 1), cells grow and build up ATP on preparation for DNA replication. During the S (synthesis) phase the DNA is replicated. During the G2 phase the cell prepares itself for the process of cell division (mitosis or meiosis). See: http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookmito.html
Chromosomes are replicated during the S phase of the cell cycle.
Interphase. Cells spend the majority of the time in interphase, where they grow and perform their life functions.
DNA is replicated during the S phase of the cell cycle. This phase is when the cell synthesizes a copy of its DNA to prepare for cell division.
Organelles, such as mitochondria and chloroplasts, are copied during the S phase of the cell cycle when the cell's DNA is replicated. This ensures that each daughter cell receives a complete set of organelles when cells divide.
DNA is replicated during the S phase of the cell cycle before both mitosis and meiosis.
Chromosomes are replicated during the S phase of the cell cycle.
The chromosomes are replicated during interphase.
Chromosomes replicate when DNA replicates during the S phase (synthesis) of of the cell cycle.
Interphase. Cells spend the majority of the time in interphase, where they grow and perform their life functions.
DNA and centrioles of animal cells are replicated during the S phase (synthesis phase) of the cell cycle. This phase follows the G1 phase and precedes the G2 phase. During the S phase, each chromosome is duplicated, and centrioles also undergo replication to prepare for cell division.
DNA is replicated during the S phase of the cell cycle. This phase is when the cell synthesizes a copy of its DNA to prepare for cell division.
Organelles, such as mitochondria and chloroplasts, are copied during the S phase of the cell cycle when the cell's DNA is replicated. This ensures that each daughter cell receives a complete set of organelles when cells divide.
The replicated chromosomes line up on the equator of the cell during metaphase of mitosis. This is when the spindle fibers attach to the centromeres of the chromosomes and align them at the center of the cell before they separate during anaphase.
G2 phase
DNA is replicated during the S phase of the cell cycle before both mitosis and meiosis.
DNA is replicated during the S phase of the cell cycle, which stands for synthesis. This is when the cell's DNA is duplicated to ensure that each daughter cell receives a complete set of genetic information.
Replicated chromosomes line up on the equator of the cell during the metaphase stage of the cell cycle. In this phase, the spindle fibers attach to the centromeres of the chromosomes, ensuring that each sister chromatid is aligned properly for separation. This alignment is crucial for accurate chromosome segregation during the subsequent anaphase.