How does a plasma membrane protein become imbedded in the
membrane?
options:
Ribosomes enter the endoplasmic reticulum and make the proteins
within the ER.
Once the signal peptide is translated, the ribosome complex is
escorted to the ER, translation continues and the peptide is
inserted through a pore in the membrane.
Once completed, the protein is escorted to the PM and a
chaperone protein pushes it in.
Once the signal peptide is translated, the ribosome complex is
escorted to the PM, translation continues and the peptide is
inserted through a pore in the membrane.
Ribosomes attach to the plasma membrane and translation of the
peptide occurs directly on the PM.