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 are the five steps of mitosis in order?
These phases are prophase, prometaphase, metaphase, anaphase, and telophase. Cytokinesis is the final physical cell division that follows telophase, and is therefore sometimes considered a sixth phase of mitosis.
What are the steps of cell division and what happens in each step?
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.
What are the 8 steps of mitosis?
prophase, prometaphase, metaphase, anaphase, telophase, and cytokinesis. metaphase, prometaphase, prophase, anaphase, telophase, and cytokinesis.
What is the stage of mitosis?
Mitosis has four stages: prophase, metaphase, anaphase, and telophase. mitosis, a process of cell duplication, or reproduction, during which one cell gives rise to two genetically identical daughter cells.
What are the 4 stages of cell cycle?
In eukaryotes, the cell cycle consists of four discrete phases: G1, S, G2, and M. The S or synthesis phase is when DNA replication occurs, and the M or mitosis phase is when the cell actually divides. The other two phases — G1 and G2, the so-called gap phases — are less dramatic but equally important.
What are the stages of mitosis and meiosis?
Meiosis and mitosis both have a prophase, metaphase, anaphase, telophase and cytokinesis.
What are the 3 stages of the cell cycle?
The cell cycle is composed of 3 main stages – interphase, mitosis and cytokinesis.
What is the correct order of events in mitosis?
The correct order of events in mitosis is prophase, prometaphase, metaphase, anaphase, and telophase.
What happens in anaphase of mitosis?
During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes. The chromosomes are separated by a structure called the mitotic spindle. … The separated chromosomes are then pulled by the spindle to opposite poles of the cell.
What major events occur during anaphase of mitosis?
What major events occur during anaphase of mitosis? The sister chromatids of replicated chromosomes separate, and the spindle poles are pushed farther apart. Identify the events in the cell cycle that must be completed successfully for daughter cells to share an identical complement of chromosomes.
What is the first stage in mitosis?
Prophase is the first stage in mitosis, occurring after the conclusion of the G2 portion of interphase. During prophase, the parent cell chromosomes — which were duplicated during S phase — condense and become thousands of times more compact than they were during interphase.
What are the 7 stages of the cell cycle?
Terms in this set (7)
- Interphase. Cell performs normal functions, Cell growth (G1 and g2), Synthesizes new molecules and organelles.
- Prophase. …
- Prometaphase. …
- Metaphase. …
- Anaphase. …
- Telophase. …
How many stages of mitosis are there quizlet?
Terms in this set (9)
A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase.