When a single chromosome is replicated, two sister chromatids are produced. After cell division, each of the chromatids is a chromosome for the daughter cell.
The stage in cell division wherein the chromosomes become chromatin is the telophase. During this phase, two nuclear envelopes are also formed.
before replication
one chromosome=one chromatid
After replication
one chromosome=two chromatids
Chromatids form chromosomes when they condense during the 1st stage of mitosis, prophase, while the nuclear envelope disapears.
a chromatid is a chromatid as long as it is held in association with a sister chromatid at the centromere
When the cell is about to divide
Anaphase
The phase of the cell cycle is 3, and the processes of bivfalvism, deuteronomy and capsicum occur during it.
Synthesis (S) Phase:"A Cell's DNA is copied during this phase. At the end of this phase, each chromosome consists of two chromatids attached at the centromere."(C) BIOLOGY Johnson Raven (Honors)
How
technically the chromosomes copy during interphase right before metaphase I of meiosis I so during Meiosis I the chromosomes are duplicated and not until metaphase II during meiosis II are the sister chromatids separated.
The nucleus of a cell contains uncondensed chromosomes that have been duplicated. During the interphase of the cell cycle, before cell division, the chromosomes replicate and form sister chromatids that are still uncondensed and spread throughout the nucleus.
During the S-phase of the cell cycle, chromatids are duplicated. Precise duplication of the chromatids is important in order to prevent genetic abnormalities.
The sister chromatids first appear in the S phase of the cell cycle.
During the interphase stage is whereby the chromosome consists of the two identical sister chromatids.
yes
The S-phase is during interphase, which means there are no chromosomes. DNA is replicated in the S-phase ("s" for synthesis). It can only be replicated in the form of chromatin, not wrapped up in chromosomes.
Chromatids line up during the metaphase of the cell cycle.
S phase
Chromatids line up during the metaphase of the cell cycle.
The S phase is the DNA Synthesis phase, when the number of chromatids doubles.
centromeres
Chromatids are visible during the Prophase of the Cell Cycle, as the chromosomes which chromatids are formed from condense, thus making them visible.
During synthesis stage of the cell cycle