Exocytosis Flashcards
0
Q
Stage 2: rough endoplasmic reticulum
A
mRNA attaches to a ribosome. In this case, to he rough endoplasmic reticulum. Ribosomes reads the instruction to assemble the protein.
1
Q
Stage: 1 nucleus
A
RNA copy of gene leaves the nucleus, through the nuclear pore as mRNA.
2
Q
Stage 3: protein removal
A
Protein molecules are ‘pinched off’ in vesicles and travel towards the Golgi apparatus.
The vesicle fuses with Golgi apparatus
3
Q
Stage 4: in the Golgi apparatus
A
The Golgi apparatus processes and packages protein molecules readily for release.