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14 Jul 2019

Answer the following questions:

A.The role of coat proteins in vesicle trafficking is ______________.

B.Prior to fusion of a transport vesicle to its target membrane, what step has to happen?

C.Retrograde transport from the Golgi complex to the ER occurs through ________ vesicles

Please help i have a final this week and i need to understand this!

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Hubert Koch
Hubert KochLv2
15 Jul 2019

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Related questions

Answer the Following A-F

A.What would a cell lacking functional t-SNAREs look like?

B.What are the facilitating roles of SNARE proteins?

C.What is the specific role of NSF and SNAP in vesicle trafficking?

D.During the process of vesicle fusion to target membrane, where is ATP hydrolysis required?

E.What are common features of lysosomal hydrolases?

F.What is the function of cytoplasmic Hsc70 during endocytosis?

Please Help Answer These! I dont understand and my test is tomorrow! Thank You!!!

Which compartments are involved in vesicular transport? How are transport vesicles formed and targeted appropriately? What proteins are involved and what are their roles? What kinds of modifications are added to proteins in the ER? What determines whether a protein stays in the ER or moves on? Be sure to understand how vesicles fuse with their target membranes, and the consequences of fusion for the vesicle’s cargo as well as the proteins and lipids that are in the membrane. Know the structure of the Golgi apparatus and its role in intracellular trafficking. Understand the secretory process, endocytosis, exocytosis, function of the endosomes, and function of the lysosomes. Understand why endocytosis happens and how it can be regulated to take up specific molecules.

Answer the following True or False

a.The coat is key for efficient tethering and docking to the target membrane

b.Neurofilament proteins (NF-L, NF-M, NF-H) are found primarily near the MTOC in neuronal cells, where they stabilize the organization of the endoplasmic reticulum and Golgi complex.

c.COPII vesicles are the only ones that travel from the ER to the Golgi.

d.SNAREs are not used for tethering.

PLEASE HELP I HAVE A TEST TOMORROW!

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