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What happens to the chromosomes during S-phase?
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.
The chromosomes arrive at the poles and nuclear envelopes form during which phase of mitosis?
Telophase is marked by the arrival of the chromosomes at the poles. They will arrive at opposite ends of the poles.
What phase do chromosomes condense and form?
Chromosomes condense and form during the prophase stage of mitosis. This is when the chromatin fibers in the nucleus tighten and become visible as distinct structures through a microscope.
During which phase of mitosis do the chromosomes form?
The chromosomes form during the prophase of mitosis. In prophase, the chromatin condenses into visible chromosomes as the nuclear envelope breaks down, allowing the chromosomes to be organized and prepared for segregation into daughter cells.
Which phase do chromosomes first become visible?
Interphase as they become decondenced
What is the phase where chromation condenses form to chromosomes?
The cell's chromatin condenses into chromosomes during prophase. In contrast, telophase is where the chromosomes loosen to form chromatins.
What happens to the chromosomes during S-phase?
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.
Are the chromosomes condensed in the G2 phase of inter phase?
Yes, chromosomes are fully duplicated and condensed during the G2 phase of interphase in preparation for cell division. This condensed form allows for easier segregation of genetic material during mitosis or meiosis.
The chromosomes arrive at the poles and nuclear envelopes form during which phase of mitosis?
Telophase is marked by the arrival of the chromosomes at the poles. They will arrive at opposite ends of the poles.
What phase do chromosomes condense and form?
Chromosomes condense and form during the prophase stage of mitosis. This is when the chromatin fibers in the nucleus tighten and become visible as distinct structures through a microscope.
What stage does chromatin condense to chromosomes?
During mitosis, chromosomes are in their most condensed form during metaphase
During which phase of mitosis do the chromosomes form?
The chromosomes form during the prophase of mitosis. In prophase, the chromatin condenses into visible chromosomes as the nuclear envelope breaks down, allowing the chromosomes to be organized and prepared for segregation into daughter cells.
What phase does condensation and shortening of chromosomes occur?
Condensation and shortening of chromosomes occur during the prophase stage of mitosis. In prophase, the chromatin fibers condense and coil tightly to form distinct, visible chromosomes.
What must DNA do Before chromosomes can form?
Before chromosomes can form, DNA must replicate to ensure that each daughter cell receives a complete set of genetic material during cell division. This process occurs during the S phase of the cell cycle.
What phase in mitosis happens first?
The first phase in mitosis is prophase, during which the chromosomes condense, the nuclear envelope breaks down, and the mitotic spindle fibers begin to form.
Chromosomes are duplicated during?
Organelles and chromosomes are copied during S phase and G2 phase of Interphase in Mitosis. More particuarlly, the S phase is where DNA replication occurs and the G2 phase synthesizes proteins and organelles needed in Mitosis.
Do chromosomes double in mitosis?
No, chromosomes do not double in mitosis. Instead, the existing chromosomes are replicated during the S phase of the cell cycle, resulting in two identical sister chromatids for each chromosome. During mitosis, these sister chromatids are separated to form two new daughter cells with the same number of chromosomes as the parent cell.
