Cell Cycle and disruptions

Front

What is the cell cycle?

Back

The series of events a cell goes through as it grows and divides.

Front

How many chromosomes do daughter cells have if the parent somatic cell has 20 chromosomes?

Back

20

Front

What is a tumor?

Back

A mass of cells formed when cells lose their ability to regulate the cell cycle and divide at an accelerated rate.

Front

Why is DNA replication important before cell division?

Back

To ensure genetic information is transferred into daughter cells.

Front

What is a mutation?

Back

A mistake in DNA which can lead to cancer.

Front

What are the two main types of cell division?

Back

Mitosis and meiosis.

Front

What is mitosis?

Back

The process of cell division that results in two identical daughter cells.

Front

What is meiosis?

Back

The process of cell division that results in four genetically diverse daughter cells, used in the formation of gametes.

Front

What role do checkpoints play in the cell cycle?

Back

They regulate the progression of the cell cycle and ensure that cells do not divide uncontrollably.

Front

What can happen if the cell cycle is disrupted?

Back

It can lead to uncontrolled cell growth, resulting in cancer.