The coat of vesicles that transport materials around the cell interior ___________.
A)is composed of three distinct protein layers
B)is absent in vesicles moving in a retrograde direction
C)possesses adaptors that are able to select specific cargo molecules
D)possesses an outer layer of adaptors that serves primarily to bind the vesicle's cargo

Question

Quizplus · Accepted Answer

The coat of vesicles that transport materials around the cell interior possesses adaptors that are able to select specific cargo molecules. This selection process is important to ensure that the correct molecules are transported to the correct destination within the cell. The coat is composed of multiple layers, but the outermost layer contains the adaptors that bind the vesicle's cargo. This coat is present in both anterograde and retrograde vesicle transport.

The Coat of Vesicles That Transport Materials Around the Cell