Cell Division and Genetic Material

Front

What is mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells, each with the same number of chromosomes as the parent cell.

Front

How many chromosomes do fruit flies have?

Back

Fruit flies have 8 chromosomes in their body cells.

Front

What must be copied before a cell can divide?

Back

DNA must be copied before a cell can divide.

Front

What do DNA molecules condense into during cell division?

Back

DNA condenses into chromosomes during cell division.

Front

In which phase of the cell cycle does the cell spend most of its life?

Back

The cell spends most of its life in interphase.

Front

How many chromosomes do humans have?

Back

Humans have 46 chromosomes in their body cells.

Front

What is the role of centromeres in chromosomes?

Back

Centromeres are the regions of a chromosome where the two sister chromatids are joined together.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.

Front

What is the significance of interphase in the cell cycle?

Back

Interphase is crucial for cell growth, DNA replication, and preparation for mitosis.

Front

What happens during the prophase stage of mitosis?

Back

During prophase, chromosomes condense, the nuclear envelope breaks down, and spindle fibers begin to form.