When Rabs have bound to GTP, what do they do?
A)They fuse membranes directly.
B)They pass through the membrane.
C)They recruit specific cytosolic tethering proteins to specific membrane surfaces.
D)They denature specific membrane proteins.
E)They fuse to the nuclear membrane.

Question

Quizplus · Accepted Answer

When Rabs have bound to GTP, they recruit specific cytosolic tethering proteins to specific membrane surfaces. This helps to ensure that the correct vesicle is targeted to the correct membrane for fusion to occur.

When Rabs Have Bound to GTP, What Do They Do