What are the 4 main stages of mitosis?

Answer 1

1. Prophase: The genetic material in the nucleus condenses and the duplicated chromosomes become visible. The nucleolus disappears and the nuclear envelope begins to break down, spindle fibers also start extending from both poles of the cell.
2. Metaphase: The duplicated chromosomes become aligned in the center of the cell, spindle fibers attach themselves to the centromere of the chromosomes.
3. Anaphase: The stage of mitosis in which the duplicated sets of chromosomes separate and two identical groups move to opposite poles of the cell.
4. Telophase: A nuclear membrane re-forms around each new group of chromosomes

Answer 2

The four stages of Mitosis are....

Prophase- The chromatin in the nucleus condenses to form chromosomes. Structures called spindle fibers form a bridge between the ends of the cell. The nuclear membrane breaks down.

Metaphase- The chromosomes line up across the center of the cell. Each chromosome attaches to a spindle fiber at its centromere, which still holds the chromatids together.

Anaphase- The centromeres split. The two chromatids separate. one chromatid moves along the spindle fiber to one end of the cell. The other chromatid moves to the opposite end. The cell becomes stretched out as the opposite ends pull apart.

Telophase- The chromosomes begin to stretch out and lose their rodlike appearance. This occurs in the two regions at the ends of the cell. A nuclear membrane forms around each region of chromosomes.

Answer 3

• Prophase: chromosomes line up and are joined at the centromere
• Metaphase: chromosomes are lined up at the middle of the cell
• Anaphase: chromosomes separate and move apart to each side of the cell
• Telophase: new cells form and separate

Answer 4

The four main stages of mitosis are prophase, metaphase, anaphase, and telophase. During prophase, the chromosomes condense and the nuclear envelope breaks down. In metaphase, the chromosomes line up at the cell's equator. Anaphase is characterized by the separation of sister chromatids, which are pulled to opposite poles of the cell. Telophase involves the formation of two new nuclei and the chromosomes decondense.

Answer 5

Mitosis has 4 main stages: Prophase, Metaphase, Anaphase, and Telophase

Answer 6

The 4 phases are- 1. Pro phase

2. meta phase

3. ana phase

4. Telo phase

Answer 7

Prophase, Metaphase, Anaphase, Telophase