Phases of Mitosis

Front

What is Mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell, essential for growth and repair.

Front

What happens during Prophase?

Back

During Prophase, chromosomes coil up and become visible, the nuclear envelope dissolves, and the spindle apparatus begins to form.

Front

What is the significance of Metaphase?

Back

In Metaphase, chromosomes align at the cell's equator, ensuring that each daughter cell will receive an identical set of chromosomes.

Front

Describe Anaphase.

Back

Anaphase is the stage where sister chromatids are pulled apart to opposite poles of the cell, ensuring each new cell will have the correct number of chromosomes.

Front

What occurs during Telophase?

Back

During Telophase, chromosomes de-condense back into chromatin, the nuclear envelope re-forms around each set of chromosomes, and the cell prepares to divide.

Front

What is the role of spindle fibers?

Back

Spindle fibers are structures that help separate chromosomes during cell division by attaching to the centromeres and pulling them apart.

Front

Define Chromatid.

Back

A chromatid is one half of a duplicated chromosome, which is joined to its sister chromatid by a centromere.

Front

What is the difference between cytokinesis and mitosis?

Back

Mitosis is the division of the nucleus, while cytokinesis is the division of the cytoplasm, resulting in two separate cells.

Front

What is the purpose of the cell cycle?

Back

The cell cycle is a series of phases that a cell goes through to grow and divide, ensuring proper replication and distribution of genetic material.

Front

What happens during the G1 phase of the cell cycle?

Back

During the G1 phase, the cell grows and synthesizes proteins necessary for DNA replication.