Problem: The smooth endoplasmic reticulum is the SER. The rough endoplasmic reticulum is the RER. In what order would the secreted horomone insulin go through these organelles?
a. free ribosome, cis Golgi, trans Golgi, RER, vesicle fusing with plasma membrane
b. RER, free ribosome, cis Golgi, vesicle fusing with plasma membrane, trans Golgi
c. free ribosome, RER, cis Golgi, trans Golgi, vesicle fusing with plasma membrane
d. cis Golgi, trans Golgi, vesicle fusing with plasma membrane, free ribosome, RER
e. trans Golgi, cis Golgi, RER, vesicle fusing with plasma membrane, free ribosome