Science Source Feb 2010
EN_90286490_0366
![Science Source Feb 2010](img/medium/arch1/dvd0113/26/EN_90286490_0366.jpg)
Connexons, each composed of six connexins, form gap junctions to connect cell membranes and allow selective transportation of particles between cells. The hydrophilic pore permits passage of ions and small molecules such as cyclic AMP or fluorescein, but excludes macromolecules.
2010-02-13
EAST NEWS
Science Source
Don W. Fawcett
9c2776
1,59MB
40cm x 29cm by 300dpi
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