Cell (biology) - Wikipedia, the free encyclopedia
Cells in culture, stained for keratin (red) and DNA (green) ... Mouse cells grown in a culture dish. These cells grow in large clumps, but each individual cell ...
en.wikipedia.org

CELLS alive!
Video microscopy of living cells, bacteria, parasites, and pharmaceutical effects, plus 3D biological animations.
www.cellsalive.com

T cell - Wikipedia, the free encyclopedia
T cells belong to a group of white blood cells known as ... Several different subsets of T cells have been discovered, each with a distinct function. ...
en.wikipedia.org

What Is a Cell?
The basics on cell organization and division presented by the National Center for ... Cells are the structural and functional units of all living organisms. ...
www.ncbi.nlm.nih.gov

Cell
Colorful pictures and descriptions of cellular components. ... There are millions of different types of cells. ... All of these cells have unique functions and ...
web.jjay.cuny.edu

Biology4Kids.com: Cell Structure
Biology4Kids.com! The web site that teaches the basics of biology and life science ... There are smaller pieces to cells that include proteins and organelles. ...
www.biology4kids.com

Cells
Cells:Discovery and Basic Structure - This lesson introduces the cell as the basic structural unit of life, and details modern cell theory.
www.visionlearning.com

T-cells - What are T-cells?
A T-cell is a type of blood cell that protects the body from infection. ... T-cells belong to a group of white blood cells (WBCs) called lymphocytes. ...
lymphoma.about.com

Gordon's Introduction to Cells
An introduction to the structure and function of cells, the basic units of all living things ... In humans, there are about 40 trillion cells all told. ...
www.earthlife.net

AIDSmeds.com - CD4 cell Test
aids,hiv,virus,blood,tests,testing,cd4,cd8,T-4,T-8,t4,t8,T cell,lymphocytes,cells,immune system,T-cell ... 40 percent of your white blood cells are lymphocytes. ...
www.aidsmeds.com