These vessels transport blood cells, nutrients, and oxygen to the tissues of the ... because all of the body's tissues rely on their functionality. There are five types of blood vessels: the arteries, ...

An average man will have more, usually between 4.2 and 5.7 litres ... Most begin in the blood cell factory, the bone marrow. The three main types are leukaemia, which is caused by the rapid ...

George Washington died after his physician treated his sore throat with bloodletting, but don't let that stop you from ...

We're all very complex organisms, made up of lots of different types of cells carrying out different jobs in our bodies; such as nerve cells, blood cells, fat cells and muscle cells. So ...

Hematopoietic (hee-MA-toh-poy-EH-tik) stem cells (usually just called stem cells) grow into all types of blood cells. The white blood cells fight infection, red blood cells carry oxygen, and platelets ...

Examples of these cell types include white blood cells, stem cells, and some epithelial cells. A similar phenomenon occurs in cancer cells, where increased glucose utilization is required as a ...