Mitosis

1. INTERPHASE

1.1. G1

1.1.1. The cell start to undergo grow

1.1.2. Small cell become larger cell

1.1.3. Organelles replicates

1.2. S

1.2.1. Chromosome replicate produces 2 sister chromatids join at the centromere

1.3. G2

1.3.1. Centrioles replicates & divide; produces centrosomes

2. PROPHASE

2.1. Chromosomes condenses

2.2. Nucleoles disappears

2.3. Spindle fibers starts to form mitotic spindle

2.4. Pushed apart the centrosome towards the opposite at the end of the pole

3. PROMETAPHASE

3.1. Nuclear envelope disappear

3.2. Mitotic spindle start to attach with the chromosome at kinetochores

3.2.1. KM

3.2.1.1. Mitotic spindle attached at the kinetochores at the centromere of the chromosomes

3.2.2. NKM

3.2.2.1. Mitotic spindle one pole & mitotic spindle from the other pole

3.3. Formation of non-kinetochores microtubules & kinetochores microtubules

4. METAPHASE

4.1. Centrosomes at the opposite pole

4.2. Chromosomes align at the metaphase plate