Cytoplasmic pathway; the 'default' pathway for the release of protein from the ribosome.

Endoplasmic reticulum pathway:
proteins destined for secretion

Protein postcodes:
shortsection of DNA at the end of proteins DNA which direct where they end up (can be manipulated by genetic modification).

Transport of protein in vesicles

Elycosidation of proteins at the golgi

Destinations for post- golgi proteins:
lysosomes

Destinations for post-golgi proteins; mitocondria

Nuclear pores

Active import of macromolecules

Active export of macromolecules

Summary; cellular roadmap of protein traffick