pages matching 'cells'
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All cells perform a few basic functions including the production of proteins, energy refinement and reproduction.http://www.youtube.com/watch?v=9exRxOozxtI Eukaryotic cells contain a membrane-bound nucleus that ...
updated 2011-03-12 15:40:50
All living things either contain cells or are cells with a plasma membrane, DNA, and ribosomes. But there are two very different types of cells: prokaryotic and eukaryotic. Members of ...
updated 2011-03-12 15:34:49
A stem cell is a human cell that hasn't reached its full potential yet. Stem cells act as the body’s raw materials. It is possible for stem cells ...
updated 2011-06-07 15:35:44
A lymphocyte is a type of leukocyte, or white blood cell, found in the blood and lymph tissue. White blood cells are necessary to the immune system. Progenitor cells for ...
updated 2010-07-17 14:12:36
The immune system is a complex system which provides our bodies with a means of protecting ourselves from infections, invasive agents and damaged cells which can become cancerous. The immune ...
updated 2010-09-23 15:34:06
Cell theory states that all living organisms are made of cells and that these cells originated from other cells. It also states that all cells contain hereditary information that is ...
updated 2011-06-08 16:34:21
The content on this page is not a substitute for professional medical advice. Please contact a doctor before using the information presented here.
updated 2012-05-10 02:34:57
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