Mitosis

Front

What is Mitosis?

Back

Mitosis is the process by which a cell divides to form two identical daughter cells, each with the same number of chromosomes as the original cell.

Front

What is a Chromatid?

Back

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

Front

What is a Centromere?

Back

The centromere is the region of a chromosome where two sister chromatids are joined together and where the spindle fibers attach during cell division.

Front

What happens during Anaphase?

Back

During anaphase, the sister chromatids are pulled apart by spindle fibers and move to opposite sides of the cell.

Front

Why is DNA replication important before cell division?

Back

DNA replication is important so that each daughter cell receives an exact copy of the genetic information from the parent cell.

Front

What is a Centriole?

Back

A centriole is a cylindrical structure that helps organize the assembly of spindle fibers during cell division.

Front

What is a Chromosome?

Back

A chromosome is a long, thread-like structure made of DNA and proteins that contains genetic information.

Front

What is the result of Mitosis in terms of chromosome number?

Back

The result of mitosis is two daughter cells, each with the same number of chromosomes as the original cell.

Front

What is Prophase?

Back

Prophase is the first stage of mitosis where the chromosomes condense and become visible, and the nuclear envelope begins to break down.

Front

What is Metaphase?

Back

Metaphase is the stage of mitosis where chromosomes line up in the middle of the cell, and spindle fibers attach to the centromeres.