Multiple Choice
Proteins with a C-terminal transmembrane sequence are
A) cotranslationally brought to the ER by SRP, where they are inserted into the ER lumen.
B) posttranslationally brought to the ER by TRC40, where they remain in the ER membrane with their N-terminal domain facing the lumen.
C) posttranslationally brought to the ER by SRP, where they remain in the ER membrane with their N-terminal domain facing the lumen.
D) posttranslationally brought to the ER by TRC40, where they remain in the ER membrane with their C-terminal domain facing the lumen.
Correct Answer:

Verified
Correct Answer:
Verified
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