Answer:
Do cells grow?
Cells in many tissues in the body divide and grow very quickly until we become adults. ... But some cells, such as skin cells or blood cells are dividing all the time. When cells become damaged or die the body makes new cells to replace them. This process is called cell division.
Do cells Divide?
Cells also divide so living things can grow. When organisms grow, it isn't because cells are getting larger. Organisms grow because cells are dividing to produce more and more cells. In human bodies, nearly two trillion cells divide every day.
Do cells Die?
Cells can die because they are damaged, but most cells die by killing themselves. There are several distinct ways in which a cell can die. Some occur by an organised, 'programmed' process. ... Necrosis: occurs when a cell dies due to lack of a blood supply, or due to a toxin.
Heart attack: Many cells, including those in the heart and brain, trigger their apoptosis ...
Heart attack: Many cells, including those in the heart and brain, trigger their apoptosis ...Viral infection: Viruses need to keep a cell alive in order to reproduce. Cell death can ...
Heart attack: Many cells, including those in the heart and brain, trigger their apoptosis ...Viral infection: Viruses need to keep a cell alive in order to reproduce. Cell death can ...Cancer: Cancer cells often resist cell death, even after anti-cancer treatment
