Answer true or false for the following
a. NSF unwinds the v-SNARE/t-SNARE complex to allow membrane fusion during docking
b. Clathrin forms “cages” on vesicles that originate from plasma membrane.
c. Clathrin binds to adaptor proteins that link clathrin to membrane proteins.
d. Clathrin vesicles are used for endocytosis – bringing material across the plasma membrane and often delivering it to the early endosome
e. Clathrin mediates the fusion of the vesicles with early endosomes
f. Coated pits are formed from not wearing antiperspirant.
g. Rab (small GTPases) bound with GTP is critical for proper tethering of a vesicle/target organelle pair
h. Clathrin exhibits quaternary structure, defined by the assembly of three heavy chains and three light chains to form a triskelion
i. Compare to other filaments, only intermediate filaments have intrinsic ability to assembly and require no nucleation or assembly proteins