Vesicular Traficking (Lecture 14)

Question 1

Distribution of soluble and membrane proteins synthesized by the rough ER to final destinations at the cell surface (including secretion) or in lysosomes is the?

Answer 1

Secretory pathway

Question 2

Vesicles budding from the plasma membrane take up soluble extracellular proteins and deliver them to lysosomes via late endosomes is the?

Answer 2

Endocytic pathway

Question 3

True or False: Transport of a membrane glycoprotein from the ER to the Golgi can be assayed based on sensitivity to cleavage by endoglycosidase D.

Answer 3

True

Question 4

Class ______ is accumulation in cytosol

Answer 4

A

Question 5

Class ______ is accumulation in rough ER

Answer 5

B

Question 6

Class ______ is accumulation in ER-Golgi transport vesicles

Answer 6

C

Question 7

Class ______ is accumulation in golgi

Answer 7

D

Question 8

Class ______ is in secretory besicles

Answer 8

E

Question 9

Budding initiated by recruitment of GTP-binding proteins to a patch of donor membrane

Answer 9

True