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cellular secretion

Wednesday 14 June 2017

cell secretion


Cell secretion

The classical mechanism of cellular secretion is via secretory portals at the cell plasma membrane called porosomes.

Porosomes are permanent cup-shaped lipoprotein structure at the cell plasma membrane, where secretory vesicles transiently dock and fuse to release intra-vesicular contents from the cell.

See also

- secretion
- excretion