A protein destined for export from the cell follows the path
- A
Free ribosomes → mitochondrion → Golgi → secretory vesicle → exocytosis
- Bcheck_circle
Rough ER → Golgi → secretory vesicle → plasma membrane → exocytosis
- C
Cytosol → nucleus → Golgi → plasma membrane → exocytosis
- D
Lysosome → cytosol → smooth ER → plasma membrane → exocytosis
Explanation
Secretory pathway: synthesized on rough ER, modified by Golgi, packaged into vesicles that fuse with the plasma membrane.