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Learn about the intricate process of protein secretion in cells. From protein synthesis to Golgi processing and vesicle movement to cell membrane fusion, understand how proteins are secreted from cells. This fundamental cellular process involves vesicle formation, Golgi apparatus processing, and eventual fusion with the cell membrane to release the synthesized proteins outward.
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SECRETION OF PROTEIN 1. Vesicle containing freshly synthesised protein pinches off 2. Pinched vesicles join up to form Golgi apparatus 3. Protein processed in the Golgi usually CHO added R.E.R. 4. Vesicles with finished protein pinched off 5. Vesicles move towards the cell membrane Cell membrane Secretory Cell 6. Vesicle fuses with cell membrane 7. Protein secreted