In which of the following stages of mitosis would you expect to see sister chromatids be separated? S phase.
In which of the following stages of mitosis would you expect to see chromatids become daughter chromosomes?
FEEDBACK: Sister chromatids separate and become daughter chromosomes during anaphase of mitosis. During telophase they will be packaged into daughter nuclei and ultimately during cytokinesis they will wind up in separate cells.
During which phase of the cell cycle would you expect to see sister chromatids being separated?
Metaphase leads to anaphase, during which each chromosome’s sister chromatids separate and move to opposite poles of the cell. Enzymatic breakdown of cohesin — which linked the sister chromatids together during prophase — causes this separation to occur.
What is the step of cell division where two identical daughter cells are formed?
Mitosis is a process where a single cell divides into two identical daughter cells (cell division). During mitosis one cell? divides once to form two identical cells. The major purpose of mitosis is for growth and to replace worn out cells.
What are the 4 phases of mitosis and what happens in each?
1) Prophase: chromatin into chromosomes, the nuclear envelope break down, chromosomes attach to spindle fibres by their centromeres 2) Metaphase: chromosomes line up along the metaphase plate (centre of the cell) 3) Anaphase: sister chromatids are pulled to opposite poles of the cell 4) Telophase: nuclear envelope …
What is the correct order of steps in the cell cycle?
The cell cycle is a four-stage process in which the cell increases in size (gap 1, or G1, stage), copies its DNA (synthesis, or S, stage), prepares to divide (gap 2, or G2, stage), and divides (mitosis, or M, stage). The stages G1, S, and G2 make up interphase, which accounts for the span between cell divisions.
Are sister chromatids present in S phase?
A full set of sister chromatids is created during the synthesis (S) phase of interphase, when all the chromosomes in a cell are replicated. … Sister chromatids are by and large identical (since they carry the same alleles, also called variants or versions, of genes) because they derive from one original chromosome.
What does 2n mean?
Diploid describes a cell that contain two copies of each chromosome. The total number of chromosomes in diploid cells is described as 2n, which is twice the number of chromosomes in a haploid cell (n). …