Proteins Produced by Ribosomes Pass Through Several Cellular Structures Before

Multiple Choice

Proteins produced by ribosomes pass through several cellular structures before reaching their targeted destinations.Which sequence represents the structures, in the correct order, that will be encountered by a newly synthesized protein targeted for outside the cell?

A) RER  vesicle trans-Golgi medial-Golgi cis-Golgi  lysosome  cell membrane
B) SER cis-Golgi  vesicle medial-Golgi trans-Golgi  vesicle  cell membrane
C) Nuclear membrane RER  vesicle trans-Golgi cis-Golgi  phagosome  cell membrane
D) SER  vesicle trans-Golgi medial-Golgi cis-Golgi  vesicle  cell membrane
E) RER  vesicle cis-Golgi medial-Golgi trans-Golgi vesicle cell membrane