Cells use import machinery to export their goods as well

(PhysOrg.com) -- In the bustling economy of the cell, little bubbles called vesicles serve as container ships, ferrying cargo to and from the port — the cell membrane. Some of these vesicles, called post-Golgi vesicles, export cargo made by the cell’s protein factory.

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<p><a href="http://www.physorg.com/news165846340.html">Cells use import machinery to export their goods as well</a></p> <p>(PhysOrg.com) -- In the bustling economy of the cell, little bubbles called vesicles serve as container ships, ferrying cargo to and from the port — the cell membrane. Some of these vesicles, called post-Golgi vesicles, export cargo made by the cell’s protein factory.</p>