protein secretion Flashcards
1
Q
1st step TRANSCRIPTION
A
-DNA is copied as mRNA in nucleus
2
Q
2nd step
A
mRNA leaves the nucleus via nuclear pore
3
Q
3rd step TRANSLATION
A
mRNA attaches to a ribosome in the rough ER
4
Q
4th step
A
the protein travels to the other end of RER where the vescicle is pinched off and travels along the microtubules to the Golgi
5
Q
5th step
A
-protein travels along microtubules in Golgi as the vescicle fuses with the membrane
-protein is modified before being pinched off in another vescicle
6
Q
6th step EXOCYTOSIS
A
vescicle travels to plasma membrane where it fuses with it and protein exits cell
