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Chromosomes replicate when DNA replicates during the S phase (synthesis) of of the cell cycle.
What else can I help you with?
Which stage of a cells cycle do the replicated chromosomes line up on the equator of the cell?
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.
Which stage of a cells cycle do the chromosomes replicated?
Interphase. Cells spend the majority of the time in interphase, where they grow and perform their life functions.
What is stage 2 of the cell cycle?
Stage 2 of the cell cycle is the S phase, where DNA is synthesized and replicated. This stage ensures that each daughter cell will receive an identical set of chromosomes.
What stage are Chromosomes duplicated?
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.
Imagine looking through a microscope at a squashed onion root tip The chromosomes of many of the cells are plainly visible In some cells replicated chromosomes are aligned along the center equato?
You are likely observing cells in metaphase of mitosis, where replicated chromosomes are aligned along the center of the cell. This stage is essential for ensuring that each daughter cell receives the correct number of chromosomes. The presence of visible chromosomes indicates an active process of cell division.
What copies the DNA in the cell cycle?
DNA is replicated in the Synthesis stage of the cell cycle.
Does meiosis have an interphase where chromosomes are replicated?
Yes, meiosis includes an interphase stage where chromosomes are replicated. This occurs during the S phase of interphase, leading to the formation of sister chromatids that will later separate during meiosis.
Chromosomes are only present in the cell cycle during?
Chromosomes are present in the cell cycle during the S (synthesis) phase and the M (mitotic) phase. In the S phase, DNA is replicated to produce identical sister chromatids, while in the M phase, the chromosomes condense and align for segregation into daughter cells during cell division.
The process where replicated homologous chromosomes are linked to form tetrads is called?
Synapsis is the process where replicated homologous chromosomes pair up and form tetrads during meiosis.
How many chromosomes does a pigeon have?
Okay, so a pigeon has 80 chromosomes when its cells are in the diploid stage. In the haploid stage the cells have 40 chromosomes.
When during the cell cycle does DNA condense into chromosomes?
DNA condenses into chromosomes during the prophase stage of the cell cycle.
At what phase of the cell cycle does DNA condense into chromosomes?
DNA condenses into chromosomes during the prophase stage of the cell cycle.
