Question 20
(Multiple Choice)
In the following schematic diagram depicting the formation of vesicular tubular clusters between the ER and the CGN, what major coat proteins are indicated by 1 and 2, respectively? 
A) COPI; COPII
B) COPI; clathrin
C) COPII; COPI
D) COPII; clathrin
E) Clathrin; COPII
Answer