1 nucleus
dna copies a gene as rns
2 roughER
RNA moves through pore & attaches to ribosome to make protein
3 vesicles
protein put into rER the sent to golgi in transport vesicle
4 golgi
golgi modifies proteins and stores it until needed & sends it to plasma membrane in a secretory vesicle
5 cell membrane
protein released at the plasm membrane via exocytosis.