FANDOM



White blood cells, or leukocytes,[1] are cells of the immune system which defend the body against both infectious disease and foreign materials. Several different and diverse types of leukocytes exist, but they are all produced and derived from a multipotent cell in the bone marrow known as a hematopoietic stem cell. Leukocytes are found throughout the body, including the blood and lymphatic system.[2] White blood cells are much less numerous than red blood cells (the ratio between the two is around 1:700). They also have nuclei and consist of lymphocytes and monocytes with relatively clear cytoplasm, and three types of granulocytes, whose cytoplasm is filled with granules.[3]

See Also

References

  1. Donche, Dan (2008). FF Trainer Certification Guide. USA: Fatal Fitness. 
  2. various (n.d.). White blood cell. Wikipedia. Retrieved on 2008-10-02.
  3. RCN (n.d.). Blood. RCN.com. Retrieved on 2008-10-02.

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.