What Evidence Suggests That the Translocon,by Itself,can Properly Orient Transmembrane

Multiple Choice

What evidence suggests that the translocon,by itself,can properly orient transmembrane segments?

A) Studies performed with purified components in cell-free systems show that the translocon,by itself,is capable of properly orienting transmembrane segments.
B) Reconstituted translocons properly oriented membrane proteins in a natural membrane.
C) Translocons orient proteins in red blood cells when exposed to them.
D) Translocons bind to proteins in vitro.
E) When translocons are missing,membrane proteins are not appropriately oriented.